1026421762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{42139}}^1$

素因数の和:42801

約数の個数: 16

約数和(自身を含む): 1623232800

約数和(自身を除く): 596811038

約数列:

[1, 2, 19, 38, 641, 1282, 12179, 24358, 42139, 84278, 800641, 1601282, 27011099, 54022198, 513210881, 1026421762]

約数ペア:

[(1, 1026421762), (2, 513210881), (19, 54022198), (38, 27011099), (641, 1601282), (1282, 800641), (12179, 84278), (24358, 42139)]