728715679991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{3323}}^1\times {\mathrm{24917}}^1$

素因数の和:28930

約数の個数: 16

約数和(自身を含む): 786197984544

約数和(自身を除く): 57482304553

約数列:

[1, 13, 677, 3323, 8801, 24917, 43199, 323921, 2249671, 16868809, 29245723, 82799191, 219294517, 1076389483, 56055052307, 728715679991]

約数ペア:

[(1, 728715679991), (13, 56055052307), (677, 1076389483), (3323, 219294517), (8801, 82799191), (24917, 29245723), (43199, 16868809), (323921, 2249671)]