138879286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{763073}}^1$

素因数の和:763095

約数の個数: 16

約数和(自身を含む): 256392864

約数和(自身を除く): 117513578

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 763073, 1526146, 5341511, 9919949, 10683022, 19839898, 69439643, 138879286]

約数ペア:

[(1, 138879286), (2, 69439643), (7, 19839898), (13, 10683022), (14, 9919949), (26, 5341511), (91, 1526146), (182, 763073)]