2021643418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{338407}}^1$

素因数の和:338541

約数の個数: 16

約数和(自身を含む): 3167498880

約数和(自身を除く): 1145855462

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 338407, 676814, 9813803, 19627606, 34855921, 69711842, 1010821709, 2021643418]

約数ペア:

[(1, 2021643418), (2, 1010821709), (29, 69711842), (58, 34855921), (103, 19627606), (206, 9813803), (2987, 676814), (5974, 338407)]