2012942110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{954001}}^1$

素因数の和:954219

約数の個数: 16

約数和(自身を含む): 3640471632

約数和(自身を除く): 1627529522

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 954001, 1908002, 4770005, 9540010, 201294211, 402588422, 1006471055, 2012942110]

約数ペア:

[(1, 2012942110), (2, 1006471055), (5, 402588422), (10, 201294211), (211, 9540010), (422, 4770005), (1055, 1908002), (2110, 954001)]