316265866

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 548835840

約数和(自身を除く): 232569974

約数列:

[1, 2, 7, 14, 139, 278, 331, 491, 662, 973, 982, 1946, 2317, 3437, 4634, 6874, 46009, 68249, 92018, 136498, 162521, 322063, 325042, 477743, 644126, 955486, 1137647, 2275294, 22590419, 45180838, 158132933, 316265866]

約数ペア:

[(1, 316265866), (2, 158132933), (7, 45180838), (14, 22590419), (139, 2275294), (278, 1137647), (331, 955486), (491, 644126), (662, 477743), (973, 325042), (982, 322063), (1946, 162521), (2317, 136498), (3437, 92018), (4634, 68249), (6874, 46009)]