345419494

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4091}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 612032256

約数和(自身を除く): 266612762

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 1141, 2282, 4091, 6031, 8182, 12062, 28637, 42217, 57274, 84434, 151367, 302734, 666833, 1059569, 1333666, 2119138, 4667831, 9335662, 24672821, 49345642, 172709747, 345419494]

約数ペア:

[(1, 345419494), (2, 172709747), (7, 49345642), (14, 24672821), (37, 9335662), (74, 4667831), (163, 2119138), (259, 1333666), (326, 1059569), (518, 666833), (1141, 302734), (2282, 151367), (4091, 84434), (6031, 57274), (8182, 42217), (12062, 28637)]