2079968394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 5293043712

約数和(自身を除く): 3213075318

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 43, 51, 74, 86, 102, 111, 119, 129, 222, 238, 258, 259, 301, 357, 518, 602, 629, 714, 731, 777, 903, 1258, 1462, 1554, 1591, 1806, 1831, 1887, 2193, 3182, 3662, 3774, 4386, 4403, 4773, 5117, 5493, 8806, 9546, 10234, 10986, 11137, 12817, 13209, 15351, 22274, 25634, 26418, 27047, 30702, 31127, 33411, 38451, 54094, 62254, 66822, 67747, 76902, 78733, 81141, 93381, 135494, 157466, 162282, 186762, 189329, 203241, 217889, 236199, 378658, 406482, 435778, 472398, 474229, 551131, 567987, 653667, 948458, 1102262, 1135974, 1151699, 1307334, 1338461, 1422687, 1653393, 2303398, 2676922, 2845374, 2913121, 3306786, 3455097, 4015383, 5826242, 6910194, 8030766, 8061893, 8739363, 9369227, 16123786, 17478726, 18738454, 20391847, 24185679, 28107681, 40783694, 48371358, 49523057, 56215362, 61175541, 99046114, 122351082, 148569171, 297138342, 346661399, 693322798, 1039984197, 2079968394]

約数ペア:

[(1, 2079968394), (2, 1039984197), (3, 693322798), (6, 346661399), (7, 297138342), (14, 148569171), (17, 122351082), (21, 99046114), (34, 61175541), (37, 56215362), (42, 49523057), (43, 48371358), (51, 40783694), (74, 28107681), (86, 24185679), (102, 20391847), (111, 18738454), (119, 17478726), (129, 16123786), (222, 9369227), (238, 8739363), (258, 8061893), (259, 8030766), (301, 6910194), (357, 5826242), (518, 4015383), (602, 3455097), (629, 3306786), (714, 2913121), (731, 2845374), (777, 2676922), (903, 2303398), (1258, 1653393), (1462, 1422687), (1554, 1338461), (1591, 1307334), (1806, 1151699), (1831, 1135974), (1887, 1102262), (2193, 948458), (3182, 653667), (3662, 567987), (3774, 551131), (4386, 474229), (4403, 472398), (4773, 435778), (5117, 406482), (5493, 378658), (8806, 236199), (9546, 217889), (10234, 203241), (10986, 189329), (11137, 186762), (12817, 162282), (13209, 157466), (15351, 135494), (22274, 93381), (25634, 81141), (26418, 78733), (27047, 76902), (30702, 67747), (31127, 66822), (33411, 62254), (38451, 54094)]