552782570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{778567}}^1$

素因数の和:778645

約数の個数: 16

約数和(自身を含む): 1009024128

約数和(自身を除く): 456241558

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 778567, 1557134, 3892835, 7785670, 55278257, 110556514, 276391285, 552782570]

約数ペア:

[(1, 552782570), (2, 276391285), (5, 110556514), (10, 55278257), (71, 7785670), (142, 3892835), (355, 1557134), (710, 778567)]