2011657790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6936751}}^1$

素因数の和:6936787

約数の個数: 16

約数和(自身を含む): 3745846080

約数和(自身を除く): 1734188290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6936751, 13873502, 34683755, 69367510, 201165779, 402331558, 1005828895, 2011657790]

約数ペア:

[(1, 2011657790), (2, 1005828895), (5, 402331558), (10, 201165779), (29, 69367510), (58, 34683755), (145, 13873502), (290, 6936751)]