1442110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 2763000

約数和(自身を除く): 1320890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 499, 578, 998, 1445, 2495, 2890, 4990, 8483, 16966, 42415, 84830, 144211, 288422, 721055, 1442110]

約数ペア:

[(1, 1442110), (2, 721055), (5, 288422), (10, 144211), (17, 84830), (34, 42415), (85, 16966), (170, 8483), (289, 4990), (499, 2890), (578, 2495), (998, 1445)]