1433780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 3188808

約数和(自身を除く): 1755028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4217, 8434, 16868, 21085, 42170, 71689, 84340, 143378, 286756, 358445, 716890, 1433780]

約数ペア:

[(1, 1433780), (2, 716890), (4, 358445), (5, 286756), (10, 143378), (17, 84340), (20, 71689), (34, 42170), (68, 21085), (85, 16868), (170, 8434), (340, 4217)]