2220785086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{565661}}^1$

素因数の和:565827

約数の個数: 16

約数和(自身を含む): 3611186208

約数和(自身を除く): 1390401122

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 565661, 1131322, 7353593, 14707186, 85414811, 170829622, 1110392543, 2220785086]

約数ペア:

[(1, 2220785086), (2, 1110392543), (13, 170829622), (26, 85414811), (151, 14707186), (302, 7353593), (1963, 1131322), (3926, 565661)]