6481826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 10681344

約数和(自身を除く): 4199518

約数列:

[1, 2, 13, 26, 127, 151, 169, 254, 302, 338, 1651, 1963, 3302, 3926, 19177, 21463, 25519, 38354, 42926, 51038, 249301, 498602, 3240913, 6481826]

約数ペア:

[(1, 6481826), (2, 3240913), (13, 498602), (26, 249301), (127, 51038), (151, 42926), (169, 38354), (254, 25519), (302, 21463), (338, 19177), (1651, 3926), (1963, 3302)]