1972209.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 23633036

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 53, 68, 74, 76, 106, 119, 133, 148, 212, 238, 259, 266, 323, 371, 476, 518, 532, 629, 646, 703, 742, 901, 1007, 1036, 1258, 1292, 1406, 1484, 1802, 1961, 2014, 2261, 2516, 2812, 3604, 3922, 4028, 4403, 4522, 4921, 6307, 7049, 7844, 8806, 9044, 9842, 11951, 12614, 13727, 14098, 17119, 17612, 19684, 23902, 25228, 27454, 28196, 33337, 34238, 37259, 47804, 54908, 66674, 68476, 74518, 83657, 119833, 133348, 149036, 167314, 233359, 239666, 260813, 334628, 466718, 479332, 521626, 633403, 933436, 1043252, 1266806, 2533612, 4433821, 8867642, 17735284]

約数ペア:

[(1, 17735284), (2, 8867642), (4, 4433821), (7, 2533612), (14, 1266806), (17, 1043252), (19, 933436), (28, 633403), (34, 521626), (37, 479332), (38, 466718), (53, 334628), (68, 260813), (74, 239666), (76, 233359), (106, 167314), (119, 149036), (133, 133348), (148, 119833), (212, 83657), (238, 74518), (259, 68476), (266, 66674), (323, 54908), (371, 47804), (476, 37259), (518, 34238), (532, 33337), (629, 28196), (646, 27454), (703, 25228), (742, 23902), (901, 19684), (1007, 17612), (1036, 17119), (1258, 14098), (1292, 13727), (1406, 12614), (1484, 11951), (1802, 9842), (1961, 9044), (2014, 8806), (2261, 7844), (2516, 7049), (2812, 6307), (3604, 4921), (3922, 4522), (4028, 4403)]