2389078086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{120917}}^1$

素因数の和:121048

約数の個数: 32

約数和(自身を含む): 4962474720

約数和(自身を除く): 2573396634

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 3293, 6586, 9879, 19758, 120917, 241834, 362751, 725502, 4473929, 8947858, 10761613, 13421787, 21523226, 26843574, 32284839, 64569678, 398179681, 796359362, 1194539043, 2389078086]

約数ペア:

[(1, 2389078086), (2, 1194539043), (3, 796359362), (6, 398179681), (37, 64569678), (74, 32284839), (89, 26843574), (111, 21523226), (178, 13421787), (222, 10761613), (267, 8947858), (534, 4473929), (3293, 725502), (6586, 362751), (9879, 241834), (19758, 120917)]