2005261674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 4582932480

約数和(自身を除く): 2577670806

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 59, 73, 78, 94, 118, 127, 141, 146, 177, 219, 254, 282, 354, 381, 438, 611, 762, 767, 949, 1222, 1534, 1651, 1833, 1898, 2301, 2773, 2847, 3302, 3431, 3666, 4307, 4602, 4953, 5546, 5694, 5969, 6862, 7493, 8319, 8614, 9271, 9906, 10293, 11938, 12921, 14986, 16638, 17907, 18542, 20586, 22479, 25842, 27813, 35814, 36049, 44603, 44958, 55626, 55991, 72098, 77597, 89206, 97409, 108147, 111982, 120523, 133809, 155194, 167973, 194818, 202429, 216294, 232791, 241046, 267618, 292227, 335946, 352171, 361569, 404858, 435737, 465582, 546989, 584454, 607287, 704342, 723138, 871474, 1056513, 1093978, 1214574, 1307211, 1640967, 2113026, 2614422, 2631577, 3281934, 4578223, 5263154, 5664581, 7110857, 7894731, 9156446, 11329162, 13734669, 14221714, 15789462, 16993743, 21332571, 25708483, 27469338, 33987486, 42665142, 51416966, 77125449, 154250898, 334210279, 668420558, 1002630837, 2005261674]

約数ペア:

[(1, 2005261674), (2, 1002630837), (3, 668420558), (6, 334210279), (13, 154250898), (26, 77125449), (39, 51416966), (47, 42665142), (59, 33987486), (73, 27469338), (78, 25708483), (94, 21332571), (118, 16993743), (127, 15789462), (141, 14221714), (146, 13734669), (177, 11329162), (219, 9156446), (254, 7894731), (282, 7110857), (354, 5664581), (381, 5263154), (438, 4578223), (611, 3281934), (762, 2631577), (767, 2614422), (949, 2113026), (1222, 1640967), (1534, 1307211), (1651, 1214574), (1833, 1093978), (1898, 1056513), (2301, 871474), (2773, 723138), (2847, 704342), (3302, 607287), (3431, 584454), (3666, 546989), (4307, 465582), (4602, 435737), (4953, 404858), (5546, 361569), (5694, 352171), (5969, 335946), (6862, 292227), (7493, 267618), (8319, 241046), (8614, 232791), (9271, 216294), (9906, 202429), (10293, 194818), (11938, 167973), (12921, 155194), (14986, 133809), (16638, 120523), (17907, 111982), (18542, 108147), (20586, 97409), (22479, 89206), (25842, 77597), (27813, 72098), (35814, 55991), (36049, 55626), (44603, 44958)]