2380453430

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{289241}}^1$

素因数の和:290071

約数の個数: 16

約数和(自身を含む): 4290037344

約数和(自身を除く): 1909583914

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 289241, 578482, 1446205, 2892410, 238045343, 476090686, 1190226715, 2380453430]

約数ペア:

[(1, 2380453430), (2, 1190226715), (5, 476090686), (10, 238045343), (823, 2892410), (1646, 1446205), (4115, 578482), (8230, 289241)]