2190934403

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{13147}}^1$

素因数の和:13359

約数の個数: 24

約数和(自身を含む): 2697969600

約数和(自身を除く): 507035197

約数列:

[1, 7, 19, 49, 133, 179, 931, 1253, 3401, 8771, 13147, 23807, 92029, 166649, 249793, 644203, 1748551, 2353313, 12239857, 16473191, 44712947, 115312337, 312990629, 2190934403]

約数ペア:

[(1, 2190934403), (7, 312990629), (19, 115312337), (49, 44712947), (133, 16473191), (179, 12239857), (931, 2353313), (1253, 1748551), (3401, 644203), (8771, 249793), (13147, 166649), (23807, 92029)]