427845652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 840730240

約数和(自身を除く): 412884588

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 3319, 3484, 4958, 6638, 9916, 13276, 32227, 43147, 64454, 86294, 122803, 128908, 172588, 222373, 245606, 444746, 491212, 889492, 1596439, 2890849, 3192878, 5781698, 6385756, 8227801, 11563396, 16455602, 32911204, 106961413, 213922826, 427845652]

約数ペア:

[(1, 427845652), (2, 213922826), (4, 106961413), (13, 32911204), (26, 16455602), (37, 11563396), (52, 8227801), (67, 6385756), (74, 5781698), (134, 3192878), (148, 2890849), (268, 1596439), (481, 889492), (871, 491212), (962, 444746), (1742, 245606), (1924, 222373), (2479, 172588), (3319, 128908), (3484, 122803), (4958, 86294), (6638, 64454), (9916, 43147), (13276, 32227)]