397360995845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{249129151}}^1$

素因数の和:249129196

約数の個数: 16

約数和(自身を含む): 538118968320

約数和(自身を除く): 140757972475

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 249129151, 1245645755, 2740420661, 7224745379, 13702103305, 36123726895, 79472199169, 397360995845]

約数ペア:

[(1, 397360995845), (5, 79472199169), (11, 36123726895), (29, 13702103305), (55, 7224745379), (145, 2740420661), (319, 1245645755), (1595, 249129151)]