520055304

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{38903}}^1$

素因数の和:39469

約数の個数: 32

約数和(自身を含む): 1302505920

約数和(自身を除く): 782450616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1671, 2228, 3342, 4456, 6684, 13368, 38903, 77806, 116709, 155612, 233418, 311224, 466836, 933672, 21668971, 43337942, 65006913, 86675884, 130013826, 173351768, 260027652, 520055304]

約数ペア:

[(1, 520055304), (2, 260027652), (3, 173351768), (4, 130013826), (6, 86675884), (8, 65006913), (12, 43337942), (24, 21668971), (557, 933672), (1114, 466836), (1671, 311224), (2228, 233418), (3342, 155612), (4456, 116709), (6684, 77806), (13368, 38903)]