255527998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 442247040

約数和(自身を除く): 186719042

約数列:

[1, 2, 11, 19, 22, 38, 209, 227, 418, 454, 2497, 2693, 4313, 4994, 5386, 8626, 29623, 47443, 51167, 59246, 94886, 102334, 562837, 611311, 1125674, 1222622, 6724421, 11614909, 13448842, 23229818, 127763999, 255527998]

約数ペア:

[(1, 255527998), (2, 127763999), (11, 23229818), (19, 13448842), (22, 11614909), (38, 6724421), (209, 1222622), (227, 1125674), (418, 611311), (454, 562837), (2497, 102334), (2693, 94886), (4313, 59246), (4994, 51167), (5386, 47443), (8626, 29623)]