495280808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{49807}}^1$

素因数の和:49937

約数の個数: 32

約数和(自身を含む): 1022060160

約数和(自身を除く): 526779352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 49807, 99614, 199228, 398456, 547877, 1095754, 2191508, 4383016, 5628191, 11256382, 22512764, 45025528, 61910101, 123820202, 247640404, 495280808]

約数ペア:

[(1, 495280808), (2, 247640404), (4, 123820202), (8, 61910101), (11, 45025528), (22, 22512764), (44, 11256382), (88, 5628191), (113, 4383016), (226, 2191508), (452, 1095754), (904, 547877), (1243, 398456), (2486, 199228), (4972, 99614), (9944, 49807)]