1862090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 3467880

約数和(自身を除く): 1605790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6421, 12842, 32105, 64210, 186209, 372418, 931045, 1862090]

約数ペア:

[(1, 1862090), (2, 931045), (5, 372418), (10, 186209), (29, 64210), (58, 32105), (145, 12842), (290, 6421)]