78980470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{464591}}^1$

素因数の和:464615

約数の個数: 16

約数和(自身を含む): 150527808

約数和(自身を除く): 71547338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 464591, 929182, 2322955, 4645910, 7898047, 15796094, 39490235, 78980470]

約数ペア:

[(1, 78980470), (2, 39490235), (5, 15796094), (10, 7898047), (17, 4645910), (34, 2322955), (85, 929182), (170, 464591)]