890049719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{7433}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 980812224

約数和(自身を除く): 90762505

約数列:

[1, 13, 61, 151, 793, 1963, 7433, 9211, 96629, 119743, 453413, 1122383, 5894369, 14590979, 68465363, 890049719]

約数ペア:

[(1, 890049719), (13, 68465363), (61, 14590979), (151, 5894369), (793, 1122383), (1963, 453413), (7433, 119743), (9211, 96629)]