411425318

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{4861}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 624864240

約数和(自身を除く): 213438922

約数列:

[1, 2, 101, 202, 419, 838, 4861, 9722, 42319, 84638, 490961, 981922, 2036759, 4073518, 205712659, 411425318]

約数ペア:

[(1, 411425318), (2, 205712659), (101, 4073518), (202, 2036759), (419, 981922), (838, 490961), (4861, 84638), (9722, 42319)]