26005156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{209719}}^1$

素因数の和:209754

約数の個数: 12

約数和(自身を含む): 46977280

約数和(自身を除く): 20972124

約数列:

[1, 2, 4, 31, 62, 124, 209719, 419438, 838876, 6501289, 13002578, 26005156]

約数ペア:

[(1, 26005156), (2, 13002578), (4, 6501289), (31, 838876), (62, 419438), (124, 209719)]