2006762992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 4277851200

約数和(自身を除く): 2271088208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 149, 208, 292, 298, 584, 596, 887, 949, 1168, 1192, 1774, 1898, 1937, 2384, 3548, 3796, 3874, 7096, 7592, 7748, 10877, 11531, 14192, 15184, 15496, 21754, 23062, 30992, 43508, 46124, 64751, 87016, 92248, 129502, 132163, 141401, 174032, 184496, 259004, 264326, 282802, 518008, 528652, 565604, 841763, 1036016, 1057304, 1131208, 1683526, 1718119, 2114608, 2262416, 3367052, 3436238, 6734104, 6872476, 9647899, 13468208, 13744952, 19295798, 27489904, 38591596, 77183192, 125422687, 154366384, 250845374, 501690748, 1003381496, 2006762992]

約数ペア:

[(1, 2006762992), (2, 1003381496), (4, 501690748), (8, 250845374), (13, 154366384), (16, 125422687), (26, 77183192), (52, 38591596), (73, 27489904), (104, 19295798), (146, 13744952), (149, 13468208), (208, 9647899), (292, 6872476), (298, 6734104), (584, 3436238), (596, 3367052), (887, 2262416), (949, 2114608), (1168, 1718119), (1192, 1683526), (1774, 1131208), (1898, 1057304), (1937, 1036016), (2384, 841763), (3548, 565604), (3796, 528652), (3874, 518008), (7096, 282802), (7592, 264326), (7748, 259004), (10877, 184496), (11531, 174032), (14192, 141401), (15184, 132163), (15496, 129502), (21754, 92248), (23062, 87016), (30992, 64751), (43508, 46124)]