1026681865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1021}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 1377492480

約数和(自身を除く): 350810615

約数列:

[1, 5, 11, 47, 55, 235, 389, 517, 1021, 1945, 2585, 4279, 5105, 11231, 18283, 21395, 47987, 56155, 91415, 201113, 239935, 397169, 527857, 1005565, 1985845, 2639285, 4368859, 18666943, 21844295, 93334715, 205336373, 1026681865]

約数ペア:

[(1, 1026681865), (5, 205336373), (11, 93334715), (47, 21844295), (55, 18666943), (235, 4368859), (389, 2639285), (517, 1985845), (1021, 1005565), (1945, 527857), (2585, 397169), (4279, 239935), (5105, 201113), (11231, 91415), (18283, 56155), (21395, 47987)]