2398415405570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3378049867}}^1$

素因数の和:3378049945

約数の個数: 16

約数和(自身を含む): 4377952628928

約数和(自身を除く): 1979537223358

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3378049867, 6756099734, 16890249335, 33780498670, 239841540557, 479683081114, 1199207702785, 2398415405570]

約数ペア:

[(1, 2398415405570), (2, 1199207702785), (5, 479683081114), (10, 239841540557), (71, 33780498670), (142, 16890249335), (355, 6756099734), (710, 3378049867)]