8460070

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2131}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 15273648

約数和(自身を除く): 6813578

約数列:

[1, 2, 5, 10, 397, 794, 1985, 2131, 3970, 4262, 10655, 21310, 846007, 1692014, 4230035, 8460070]

約数ペア:

[(1, 8460070), (2, 4230035), (5, 1692014), (10, 846007), (397, 21310), (794, 10655), (1985, 4262), (2131, 3970)]