2108406730

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1262519}}^1$

素因数の和:1262693

約数の個数: 16

約数和(自身を含む): 3817860480

約数和(自身を除く): 1709453750

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 1262519, 2525038, 6312595, 12625190, 210840673, 421681346, 1054203365, 2108406730]

約数ペア:

[(1, 2108406730), (2, 1054203365), (5, 421681346), (10, 210840673), (167, 12625190), (334, 6312595), (835, 2525038), (1670, 1262519)]