2196753923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1420009}}^1$

素因数の和:1420046

約数の個数: 16

約数和(自身を含む): 2862740160

約数和(自身を除く): 665986237

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1420009, 9940063, 18460117, 24140153, 129220819, 168981071, 313821989, 2196753923]

約数ペア:

[(1, 2196753923), (7, 313821989), (13, 168981071), (17, 129220819), (91, 24140153), (119, 18460117), (221, 9940063), (1547, 1420009)]