388622078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{32423}}^1$

素因数の和:32899

約数の個数: 16

約数和(自身を含む): 629155296

約数和(自身を除く): 240533218

約数列:

[1, 2, 13, 26, 461, 922, 5993, 11986, 32423, 64846, 421499, 842998, 14947003, 29894006, 194311039, 388622078]

約数ペア:

[(1, 388622078), (2, 194311039), (13, 29894006), (26, 14947003), (461, 842998), (922, 421499), (5993, 64846), (11986, 32423)]