8757622798

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 13539151296

約数和(自身を除く): 4781528498

約数列:

[1, 2, 53, 106, 137, 263, 274, 526, 2293, 4586, 7261, 13939, 14522, 27878, 36031, 72062, 121529, 243058, 314141, 603059, 628282, 1206118, 1909643, 3819286, 16649473, 31962127, 33298946, 63924254, 82619083, 165238166, 4378811399, 8757622798]

約数ペア:

[(1, 8757622798), (2, 4378811399), (53, 165238166), (106, 82619083), (137, 63924254), (263, 33298946), (274, 31962127), (526, 16649473), (2293, 3819286), (4586, 1909643), (7261, 1206118), (13939, 628282), (14522, 603059), (27878, 314141), (36031, 243058), (72062, 121529)]