2103223864

素因数分解:

$2^3\times 7^3\times {\mathrm{131}}^1\times {\mathrm{5851}}^1$

素因数の和:6009

約数の個数: 64

約数和(自身を含む): 4634784000

約数和(自身を除く): 2531560136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 343, 392, 524, 686, 917, 1048, 1372, 1834, 2744, 3668, 5851, 6419, 7336, 11702, 12838, 23404, 25676, 40957, 44933, 46808, 51352, 81914, 89866, 163828, 179732, 286699, 327656, 359464, 573398, 766481, 1146796, 1532962, 2006893, 2293592, 3065924, 4013786, 5365367, 6131848, 8027572, 10730734, 16055144, 21461468, 37557569, 42922936, 75115138, 150230276, 262902983, 300460552, 525805966, 1051611932, 2103223864]

約数ペア:

[(1, 2103223864), (2, 1051611932), (4, 525805966), (7, 300460552), (8, 262902983), (14, 150230276), (28, 75115138), (49, 42922936), (56, 37557569), (98, 21461468), (131, 16055144), (196, 10730734), (262, 8027572), (343, 6131848), (392, 5365367), (524, 4013786), (686, 3065924), (917, 2293592), (1048, 2006893), (1372, 1532962), (1834, 1146796), (2744, 766481), (3668, 573398), (5851, 359464), (6419, 327656), (7336, 286699), (11702, 179732), (12838, 163828), (23404, 89866), (25676, 81914), (40957, 51352), (44933, 46808)]