70219487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 77202720

約数和(自身を除く): 6983233

約数列:

[1, 13, 89, 137, 443, 1157, 1781, 5759, 12193, 39427, 60691, 158509, 512551, 788983, 5401499, 70219487]

約数ペア:

[(1, 70219487), (13, 5401499), (89, 788983), (137, 512551), (443, 158509), (1157, 60691), (1781, 39427), (5759, 12193)]