1389076404

素因数分解:

$2^2\times 3^1\times {\mathrm{14009}}^1\times {\mathrm{8263}}^1$

素因数の和:22279

約数の個数: 24

約数和(自身を含む): 3241801920

約数和(自身を除く): 1852725516

約数列:

[1, 2, 3, 4, 6, 12, 8263, 14009, 16526, 24789, 28018, 33052, 42027, 49578, 56036, 84054, 99156, 168108, 115756367, 231512734, 347269101, 463025468, 694538202, 1389076404]

約数ペア:

[(1, 1389076404), (2, 694538202), (3, 463025468), (4, 347269101), (6, 231512734), (12, 115756367), (8263, 168108), (14009, 99156), (16526, 84054), (24789, 56036), (28018, 49578), (33052, 42027)]