2080471883

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{14557}}^1$

素因数の和:15782

約数の個数: 16

約数和(自身を含む): 2519815104

約数和(自身を除く): 439343221

約数列:

[1, 7, 17, 119, 1201, 8407, 14557, 20417, 101899, 142919, 247469, 1732283, 17482957, 122380699, 297210269, 2080471883]

約数ペア:

[(1, 2080471883), (7, 297210269), (17, 122380699), (119, 17482957), (1201, 1732283), (8407, 247469), (14557, 142919), (20417, 101899)]