2255655004252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5281}}^1\times {\mathrm{8213971}}^1$

素因数の和:8219269

約数の個数: 24

約数和(自身を含む): 4251847610192

約数和(自身を除く): 1996192605940

約数列:

[1, 2, 4, 13, 26, 52, 5281, 10562, 21124, 68653, 137306, 274612, 8213971, 16427942, 32855884, 106781623, 213563246, 427126492, 43377980851, 86755961702, 173511923404, 563913751063, 1127827502126, 2255655004252]

約数ペア:

[(1, 2255655004252), (2, 1127827502126), (4, 563913751063), (13, 173511923404), (26, 86755961702), (52, 43377980851), (5281, 427126492), (10562, 213563246), (21124, 106781623), (68653, 32855884), (137306, 16427942), (274612, 8213971)]