2018569912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{19381}}^1$

素因数の和:19711

約数の個数: 32

約数和(自身を含む): 3879501120

約数和(自身を除く): 1860931208

約数列:

[1, 2, 4, 8, 47, 94, 188, 277, 376, 554, 1108, 2216, 13019, 19381, 26038, 38762, 52076, 77524, 104152, 155048, 910907, 1821814, 3643628, 5368537, 7287256, 10737074, 21474148, 42948296, 252321239, 504642478, 1009284956, 2018569912]

約数ペア:

[(1, 2018569912), (2, 1009284956), (4, 504642478), (8, 252321239), (47, 42948296), (94, 21474148), (188, 10737074), (277, 7287256), (376, 5368537), (554, 3643628), (1108, 1821814), (2216, 910907), (13019, 155048), (19381, 104152), (26038, 77524), (38762, 52076)]