848931028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{122891}}^1$

素因数の和:123063

約数の個数: 24

約数和(自身を含む): 1631022624

約数和(自身を除く): 782091596

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 122891, 245782, 491564, 1351801, 2703602, 5407204, 19293887, 38587774, 77175548, 212232757, 424465514, 848931028]

約数ペア:

[(1, 848931028), (2, 424465514), (4, 212232757), (11, 77175548), (22, 38587774), (44, 19293887), (157, 5407204), (314, 2703602), (628, 1351801), (1727, 491564), (3454, 245782), (6908, 122891)]