1971292030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1842329}}^1$

素因数の和:1842443

約数の個数: 16

約数和(自身を含む): 3581489520

約数和(自身を除く): 1610197490

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1842329, 3684658, 9211645, 18423290, 197129203, 394258406, 985646015, 1971292030]

約数ペア:

[(1, 1971292030), (2, 985646015), (5, 394258406), (10, 197129203), (107, 18423290), (214, 9211645), (535, 3684658), (1070, 1842329)]