7132990106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{26141}}^1$

素因数の和:26390

約数の個数: 32

約数和(自身を含む): 11895655680

約数和(自身を除く): 4762665574

約数列:

[1, 2, 11, 22, 79, 157, 158, 314, 869, 1727, 1738, 3454, 12403, 24806, 26141, 52282, 136433, 272866, 287551, 575102, 2065139, 4104137, 4130278, 8208274, 22716529, 45145507, 45433058, 90291014, 324226823, 648453646, 3566495053, 7132990106]

約数ペア:

[(1, 7132990106), (2, 3566495053), (11, 648453646), (22, 324226823), (79, 90291014), (157, 45433058), (158, 45145507), (314, 22716529), (869, 8208274), (1727, 4130278), (1738, 4104137), (3454, 2065139), (12403, 575102), (24806, 287551), (26141, 272866), (52282, 136433)]