2641698305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{16699}}^1$

素因数の和:17824

約数の個数: 16

約数和(自身を含む): 3282552000

約数和(自身を除く): 640853695

約数列:

[1, 5, 29, 145, 1091, 5455, 16699, 31639, 83495, 158195, 484271, 2421355, 18218609, 91093045, 528339661, 2641698305]

約数ペア:

[(1, 2641698305), (5, 528339661), (29, 91093045), (145, 18218609), (1091, 2421355), (5455, 484271), (16699, 158195), (31639, 83495)]