1640680573477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{18744851}}^1$

素因数の和:18745044

約数の個数: 16

約数和(自身を含む): 1830997143360

約数和(自身を除く): 190316569883

約数列:

[1, 11, 73, 109, 803, 1199, 7957, 87527, 18744851, 206193361, 1368374123, 2043188759, 15052115353, 22475076349, 149152779407, 1640680573477]

約数ペア:

[(1, 1640680573477), (11, 149152779407), (73, 22475076349), (109, 15052115353), (803, 2043188759), (1199, 1368374123), (7957, 206193361), (87527, 18744851)]