842091260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2476739}}^1$

素因数の和:2476765

約数の個数: 24

約数和(自身を含む): 1872415440

約数和(自身を除く): 1030324180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2476739, 4953478, 9906956, 12383695, 24767390, 42104563, 49534780, 84209126, 168418252, 210522815, 421045630, 842091260]

約数ペア:

[(1, 842091260), (2, 421045630), (4, 210522815), (5, 168418252), (10, 84209126), (17, 49534780), (20, 42104563), (34, 24767390), (68, 12383695), (85, 9906956), (170, 4953478), (340, 2476739)]