2005307626

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{155861}}^1$

素因数の和:156789

約数の個数: 16

約数和(自身を含む): 3441432960

約数和(自身を除く): 1436125334

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 12866, 155861, 311722, 1091027, 2182054, 143236259, 286472518, 1002653813, 2005307626]

約数ペア:

[(1, 2005307626), (2, 1002653813), (7, 286472518), (14, 143236259), (919, 2182054), (1838, 1091027), (6433, 311722), (12866, 155861)]