636408968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6119317}}^1$

素因数の和:6119336

約数の個数: 16

約数和(自身を含む): 1285056780

約数和(自身を除く): 648647812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6119317, 12238634, 24477268, 48954536, 79551121, 159102242, 318204484, 636408968]

約数ペア:

[(1, 636408968), (2, 318204484), (4, 159102242), (8, 79551121), (13, 48954536), (26, 24477268), (52, 12238634), (104, 6119317)]