145427895508

素因数分解:

$2^2\times 7^1\times {\mathrm{4993}}^1\times {\mathrm{1040227}}^1$

素因数の和:1045231

約数の個数: 24

約数和(自身を含む): 290914323392

約数和(自身を除く): 145486427884

約数列:

[1, 2, 4, 7, 14, 28, 4993, 9986, 19972, 34951, 69902, 139804, 1040227, 2080454, 4160908, 7281589, 14563178, 29126356, 5193853411, 10387706822, 20775413644, 36356973877, 72713947754, 145427895508]

約数ペア:

[(1, 145427895508), (2, 72713947754), (4, 36356973877), (7, 20775413644), (14, 10387706822), (28, 5193853411), (4993, 29126356), (9986, 14563178), (19972, 7281589), (34951, 4160908), (69902, 2080454), (139804, 1040227)]