912220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 2029104

約数和(自身を除く): 1116884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2683, 5366, 10732, 13415, 26830, 45611, 53660, 91222, 182444, 228055, 456110, 912220]

約数ペア:

[(1, 912220), (2, 456110), (4, 228055), (5, 182444), (10, 91222), (17, 53660), (20, 45611), (34, 26830), (68, 13415), (85, 10732), (170, 5366), (340, 2683)]