397996965736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{95617}}^1\times {\mathrm{9817}}^1$

素因数の和:105493

約数の個数: 32

約数和(自身を含む): 760409794440

約数和(自身を除く): 362412828704

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9817, 19634, 39268, 78536, 95617, 191234, 382468, 520301, 764936, 1040602, 2081204, 4162408, 5067701, 10135402, 20270804, 40541608, 938672089, 1877344178, 3754688356, 7509376712, 49749620717, 99499241434, 198998482868, 397996965736]

約数ペア:

[(1, 397996965736), (2, 198998482868), (4, 99499241434), (8, 49749620717), (53, 7509376712), (106, 3754688356), (212, 1877344178), (424, 938672089), (9817, 40541608), (19634, 20270804), (39268, 10135402), (78536, 5067701), (95617, 4162408), (191234, 2081204), (382468, 1040602), (520301, 764936)]