2043220013

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{3923}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 2156253696

約数和(自身を除く): 113033683

約数列:

[1, 31, 53, 317, 1643, 3923, 9827, 16801, 121613, 207919, 520831, 1243591, 6445489, 38551321, 65910323, 2043220013]

約数ペア:

[(1, 2043220013), (31, 65910323), (53, 38551321), (317, 6445489), (1643, 1243591), (3923, 520831), (9827, 207919), (16801, 121613)]