977396

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 1987776

約数和(自身を除く): 1010380

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 521, 938, 1042, 1876, 2084, 3647, 7294, 14588, 34907, 69814, 139628, 244349, 488698, 977396]

約数ペア:

[(1, 977396), (2, 488698), (4, 244349), (7, 139628), (14, 69814), (28, 34907), (67, 14588), (134, 7294), (268, 3647), (469, 2084), (521, 1876), (938, 1042)]