8104138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 24

約数和(自身を含む): 14765472

約数和(自身を除く): 6661334

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2003, 2023, 4006, 4046, 14021, 28042, 34051, 68102, 238357, 476714, 578867, 1157734, 4052069, 8104138]

約数ペア:

[(1, 8104138), (2, 4052069), (7, 1157734), (14, 578867), (17, 476714), (34, 238357), (119, 68102), (238, 34051), (289, 28042), (578, 14021), (2003, 4046), (2023, 4006)]