149846788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{411667}}^1$

素因数の和:411691

約数の個数: 24

約数和(自身を含む): 322747712

約数和(自身を除く): 172900924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 411667, 823334, 1646668, 2881669, 5351671, 5763338, 10703342, 11526676, 21406684, 37461697, 74923394, 149846788]

約数ペア:

[(1, 149846788), (2, 74923394), (4, 37461697), (7, 21406684), (13, 11526676), (14, 10703342), (26, 5763338), (28, 5351671), (52, 2881669), (91, 1646668), (182, 823334), (364, 411667)]