1138233608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7488379}}^1$

素因数の和:7488404

約数の個数: 16

約数和(自身を含む): 2246514000

約数和(自身を除く): 1108280392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7488379, 14976758, 29953516, 59907032, 142279201, 284558402, 569116804, 1138233608]

約数ペア:

[(1, 1138233608), (2, 569116804), (4, 284558402), (8, 142279201), (19, 59907032), (38, 29953516), (76, 14976758), (152, 7488379)]