1260403898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{78569}}^1$

素因数の和:79201

約数の個数: 16

約数和(自身を含む): 2039362920

約数和(自身を除く): 778959022

約数列:

[1, 2, 13, 26, 617, 1234, 8021, 16042, 78569, 157138, 1021397, 2042794, 48477073, 96954146, 630201949, 1260403898]

約数ペア:

[(1, 1260403898), (2, 630201949), (13, 96954146), (26, 48477073), (617, 2042794), (1234, 1021397), (8021, 157138), (16042, 78569)]