1318396961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{92009}}^1$

素因数の和:92128

約数の個数: 16

約数和(自身を含む): 1589932800

約数和(自身を除く): 271535839

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 92009, 644063, 2116207, 8188801, 14813449, 57321607, 188342423, 1318396961]

約数ペア:

[(1, 1318396961), (7, 188342423), (23, 57321607), (89, 14813449), (161, 8188801), (623, 2116207), (2047, 644063), (14329, 92009)]