2013279550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{567121}}^1$

素因数の和:567204

約数の個数: 24

約数和(自身を含む): 3797448912

約数和(自身を除く): 1784169362

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 567121, 1134242, 2835605, 5671210, 14178025, 28356050, 40265591, 80531182, 201327955, 402655910, 1006639775, 2013279550]

約数ペア:

[(1, 2013279550), (2, 1006639775), (5, 402655910), (10, 201327955), (25, 80531182), (50, 40265591), (71, 28356050), (142, 14178025), (355, 5671210), (710, 2835605), (1775, 1134242), (3550, 567121)]