2150873776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3278771}}^1$

素因数の和:3278820

約数の個数: 20

約数和(自身を含む): 4268961144

約数和(自身を除く): 2118087368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3278771, 6557542, 13115084, 26230168, 52460336, 134429611, 268859222, 537718444, 1075436888, 2150873776]

約数ペア:

[(1, 2150873776), (2, 1075436888), (4, 537718444), (8, 268859222), (16, 134429611), (41, 52460336), (82, 26230168), (164, 13115084), (328, 6557542), (656, 3278771)]