2021938168

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{265207}}^1$

素因数の和:266166

約数の個数: 16

約数和(自身を含む): 3795126480

約数和(自身を除く): 1773188312

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 265207, 530414, 1060828, 2121656, 252742271, 505484542, 1010969084, 2021938168]

約数ペア:

[(1, 2021938168), (2, 1010969084), (4, 505484542), (8, 252742271), (953, 2121656), (1906, 1060828), (3812, 530414), (7624, 265207)]