1285457596

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{70583}}^1$

素因数の和:70773

約数の個数: 24

約数和(自身を含む): 2341977120

約数和(自身を除く): 1056519524

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4553, 9106, 18212, 70583, 141166, 282332, 2046907, 4093814, 8187628, 11081531, 22163062, 44326124, 321364399, 642728798, 1285457596]

約数ペア:

[(1, 1285457596), (2, 642728798), (4, 321364399), (29, 44326124), (58, 22163062), (116, 11081531), (157, 8187628), (314, 4093814), (628, 2046907), (4553, 282332), (9106, 141166), (18212, 70583)]