2006405956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 3657265920

約数和(自身を除く): 1650859964

約数列:

[1, 2, 4, 37, 74, 131, 148, 239, 262, 433, 478, 524, 866, 956, 1732, 4847, 8843, 9694, 16021, 17686, 19388, 31309, 32042, 35372, 56723, 62618, 64084, 103487, 113446, 125236, 206974, 226892, 413948, 1158433, 2098751, 2316866, 3829019, 4197502, 4633732, 7658038, 8395004, 13556797, 15316076, 27113594, 54227188, 501601489, 1003202978, 2006405956]

約数ペア:

[(1, 2006405956), (2, 1003202978), (4, 501601489), (37, 54227188), (74, 27113594), (131, 15316076), (148, 13556797), (239, 8395004), (262, 7658038), (433, 4633732), (478, 4197502), (524, 3829019), (866, 2316866), (956, 2098751), (1732, 1158433), (4847, 413948), (8843, 226892), (9694, 206974), (16021, 125236), (17686, 113446), (19388, 103487), (31309, 64084), (32042, 62618), (35372, 56723)]