2018731393

素因数分解:

$7^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1\times {\mathrm{1279}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 2318663680

約数和(自身を除く): 299932287

約数列:

[1, 7, 463, 487, 1279, 3241, 3409, 8953, 225481, 592177, 622873, 1578367, 4145239, 4360111, 288390199, 2018731393]

約数ペア:

[(1, 2018731393), (7, 288390199), (463, 4360111), (487, 4145239), (1279, 1578367), (3241, 622873), (3409, 592177), (8953, 225481)]