473423812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{20023}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 867920256

約数和(自身を除く): 394496444

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 5911, 11822, 20023, 23644, 40046, 80092, 460529, 921058, 1842116, 5145911, 10291822, 20583644, 118355953, 236711906, 473423812]

約数ペア:

[(1, 473423812), (2, 236711906), (4, 118355953), (23, 20583644), (46, 10291822), (92, 5145911), (257, 1842116), (514, 921058), (1028, 460529), (5911, 80092), (11822, 40046), (20023, 23644)]