2227963577

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{256471}}^1$

素因数の和:256568

約数の個数: 16

約数和(自身を含む): 2732965632

約数和(自身を除く): 505002055

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 256471, 1795297, 4360007, 18722383, 30520049, 131056681, 318280511, 2227963577]

約数ペア:

[(1, 2227963577), (7, 318280511), (17, 131056681), (73, 30520049), (119, 18722383), (511, 4360007), (1241, 1795297), (8687, 256471)]