1661799368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1951}}^1\times {\mathrm{6263}}^1$

素因数の和:8237

約数の個数: 32

約数和(自身を含む): 3301378560

約数和(自身を除く): 1639579192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1951, 3902, 6263, 7804, 12526, 15608, 25052, 33167, 50104, 66334, 106471, 132668, 212942, 265336, 425884, 851768, 12219113, 24438226, 48876452, 97752904, 207724921, 415449842, 830899684, 1661799368]

約数ペア:

[(1, 1661799368), (2, 830899684), (4, 415449842), (8, 207724921), (17, 97752904), (34, 48876452), (68, 24438226), (136, 12219113), (1951, 851768), (3902, 425884), (6263, 265336), (7804, 212942), (12526, 132668), (15608, 106471), (25052, 66334), (33167, 50104)]