9499090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 18382464

約数和(自身を除く): 8883374

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 787, 1207, 1574, 2414, 3935, 6035, 7870, 12070, 13379, 26758, 55877, 66895, 111754, 133790, 279385, 558770, 949909, 1899818, 4749545, 9499090]

約数ペア:

[(1, 9499090), (2, 4749545), (5, 1899818), (10, 949909), (17, 558770), (34, 279385), (71, 133790), (85, 111754), (142, 66895), (170, 55877), (355, 26758), (710, 13379), (787, 12070), (1207, 7870), (1574, 6035), (2414, 3935)]