130751886

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{166351}}^1$

素因数の和:166487

約数の個数: 16

約数和(自身を含む): 263501568

約数和(自身を除く): 132749682

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 166351, 332702, 499053, 998106, 21791981, 43583962, 65375943, 130751886]

約数ペア:

[(1, 130751886), (2, 65375943), (3, 43583962), (6, 21791981), (131, 998106), (262, 499053), (393, 332702), (786, 166351)]