2012309663

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 2534421120

約数和(自身を除く): 522111457

約数列:

[1, 7, 13, 61, 91, 157, 427, 793, 1099, 2041, 2309, 5551, 9577, 14287, 16163, 30017, 67039, 124501, 140849, 210119, 362513, 871507, 985943, 1831037, 2537591, 4712669, 12817259, 22113293, 32988683, 154793051, 287472809, 2012309663]

約数ペア:

[(1, 2012309663), (7, 287472809), (13, 154793051), (61, 32988683), (91, 22113293), (157, 12817259), (427, 4712669), (793, 2537591), (1099, 1831037), (2041, 985943), (2309, 871507), (5551, 362513), (9577, 210119), (14287, 140849), (16163, 124501), (30017, 67039)]