2010051988

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{80933}}^1$

素因数の和:81831

約数の個数: 24

約数和(自身を含む): 4024685952

約数和(自身を除く): 2014633964

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 3548, 6209, 12418, 24836, 80933, 161866, 323732, 566531, 1133062, 2266124, 71787571, 143575142, 287150284, 502512997, 1005025994, 2010051988]

約数ペア:

[(1, 2010051988), (2, 1005025994), (4, 502512997), (7, 287150284), (14, 143575142), (28, 71787571), (887, 2266124), (1774, 1133062), (3548, 566531), (6209, 323732), (12418, 161866), (24836, 80933)]