87770228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241127}}^1$

素因数の和:241151

約数の個数: 24

約数和(自身を含む): 189044352

約数和(自身を除く): 101274124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 241127, 482254, 964508, 1687889, 3134651, 3375778, 6269302, 6751556, 12538604, 21942557, 43885114, 87770228]

約数ペア:

[(1, 87770228), (2, 43885114), (4, 21942557), (7, 12538604), (13, 6751556), (14, 6269302), (26, 3375778), (28, 3134651), (52, 1687889), (91, 964508), (182, 482254), (364, 241127)]