421707724

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{1043831}}^1$

素因数の和:1043936

約数の個数: 12

約数和(自身を含む): 745296048

約数和(自身を除く): 323588324

約数列:

[1, 2, 4, 101, 202, 404, 1043831, 2087662, 4175324, 105426931, 210853862, 421707724]

約数ペア:

[(1, 421707724), (2, 210853862), (4, 105426931), (101, 4175324), (202, 2087662), (404, 1043831)]