486331352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{11779}}^1$

素因数の和:12195

約数の個数: 32

約数和(自身を含む): 984572400

約数和(自身を除く): 498241048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 11779, 20644, 23558, 41288, 47116, 94232, 153127, 306254, 612508, 1225016, 4676263, 9352526, 18705052, 37410104, 60791419, 121582838, 243165676, 486331352]

約数ペア:

[(1, 486331352), (2, 243165676), (4, 121582838), (8, 60791419), (13, 37410104), (26, 18705052), (52, 9352526), (104, 4676263), (397, 1225016), (794, 612508), (1588, 306254), (3176, 153127), (5161, 94232), (10322, 47116), (11779, 41288), (20644, 23558)]