1680851812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{24718409}}^1$

素因数の和:24718430

約数の個数: 12

約数和(自身を含む): 3114519660

約数和(自身を除く): 1433667848

約数列:

[1, 2, 4, 17, 34, 68, 24718409, 49436818, 98873636, 420212953, 840425906, 1680851812]

約数ペア:

[(1, 1680851812), (2, 840425906), (4, 420212953), (17, 98873636), (34, 49436818), (68, 24718409)]