253444412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{82609}}^1$

素因数の和:82685

約数の個数: 24

約数和(自身を含む): 485746800

約数和(自身を除く): 232302388

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 82609, 165218, 330436, 1073917, 2147834, 4295668, 4873931, 9747862, 19495724, 63361103, 126722206, 253444412]

約数ペア:

[(1, 253444412), (2, 126722206), (4, 63361103), (13, 19495724), (26, 9747862), (52, 4873931), (59, 4295668), (118, 2147834), (236, 1073917), (767, 330436), (1534, 165218), (3068, 82609)]