1280018508

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{340793}}^1$

素因数の和:341113

約数の個数: 24

約数和(自身を含む): 2996260848

約数和(自身を除く): 1716242340

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 340793, 681586, 1022379, 1363172, 2044758, 4089516, 106668209, 213336418, 320004627, 426672836, 640009254, 1280018508]

約数ペア:

[(1, 1280018508), (2, 640009254), (3, 426672836), (4, 320004627), (6, 213336418), (12, 106668209), (313, 4089516), (626, 2044758), (939, 1363172), (1252, 1022379), (1878, 681586), (3756, 340793)]