2577926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 4348080

約数和(自身を除く): 1770154

約数列:

[1, 2, 13, 26, 29, 58, 169, 263, 338, 377, 526, 754, 3419, 4901, 6838, 7627, 9802, 15254, 44447, 88894, 99151, 198302, 1288963, 2577926]

約数ペア:

[(1, 2577926), (2, 1288963), (13, 198302), (26, 99151), (29, 88894), (58, 44447), (169, 15254), (263, 9802), (338, 7627), (377, 6838), (526, 4901), (754, 3419)]