970858870

素因数分解:

$2^1\times 5^1\times {\mathrm{6491}}^1\times {\mathrm{14957}}^1$

素因数の和:21455

約数の個数: 16

約数和(自身を含む): 1747932048

約数和(自身を除く): 777073178

約数列:

[1, 2, 5, 10, 6491, 12982, 14957, 29914, 32455, 64910, 74785, 149570, 97085887, 194171774, 485429435, 970858870]

約数ペア:

[(1, 970858870), (2, 485429435), (5, 194171774), (10, 97085887), (6491, 149570), (12982, 74785), (14957, 64910), (29914, 32455)]