393120030662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{40387}}^1\times {\mathrm{286289}}^1$

素因数の和:326695

約数の個数: 16

約数和(自身を含む): 624384748080

約数和(自身を除く): 231264717418

約数列:

[1, 2, 17, 34, 40387, 80774, 286289, 572578, 686579, 1373158, 4866913, 9733826, 11562353843, 23124707686, 196560015331, 393120030662]

約数ペア:

[(1, 393120030662), (2, 196560015331), (17, 23124707686), (34, 11562353843), (40387, 9733826), (80774, 4866913), (286289, 1373158), (572578, 686579)]