40189819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 43623360

約数和(自身を除く): 3433541

約数列:

[1, 17, 89, 101, 263, 1513, 1717, 4471, 8989, 23407, 26563, 152813, 397919, 451571, 2364107, 40189819]

約数ペア:

[(1, 40189819), (17, 2364107), (89, 451571), (101, 397919), (263, 152813), (1513, 26563), (1717, 23407), (4471, 8989)]