2391569394823

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1\times {\mathrm{96221}}^1$

素因数の和:98743

約数の個数: 32

約数和(自身を含む): 2882632531968

約数和(自身を除く): 491063137145

約数列:

[1, 7, 31, 47, 217, 329, 1457, 2437, 10199, 17059, 75547, 96221, 114539, 528829, 673547, 801773, 2982851, 3550709, 4522387, 20879957, 24854963, 31656709, 140193997, 234490577, 981357979, 1641434039, 7269207887, 11021057119, 50884455209, 77147399833, 341652770689, 2391569394823]

約数ペア:

[(1, 2391569394823), (7, 341652770689), (31, 77147399833), (47, 50884455209), (217, 11021057119), (329, 7269207887), (1457, 1641434039), (2437, 981357979), (10199, 234490577), (17059, 140193997), (75547, 31656709), (96221, 24854963), (114539, 20879957), (528829, 4522387), (673547, 3550709), (801773, 2982851)]