2012959641

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{177839}}^1$

素因数の和:177874

約数の個数: 32

約数和(自身を含む): 3414528000

約数和(自身を除く): 1401568359

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 11319, 177839, 533517, 1244873, 1956229, 3734619, 5868687, 8714111, 13693603, 26142333, 41080809, 60998777, 95855221, 182996331, 287565663, 670986547, 2012959641]

約数ペア:

[(1, 2012959641), (3, 670986547), (7, 287565663), (11, 182996331), (21, 95855221), (33, 60998777), (49, 41080809), (77, 26142333), (147, 13693603), (231, 8714111), (343, 5868687), (539, 3734619), (1029, 1956229), (1617, 1244873), (3773, 533517), (11319, 177839)]