4008996

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 10204012

約数和(自身を除く): 6195016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 577, 579, 772, 1154, 1158, 1731, 1737, 2308, 2316, 3462, 3474, 5193, 6924, 6948, 10386, 20772, 111361, 222722, 334083, 445444, 668166, 1002249, 1336332, 2004498, 4008996]

約数ペア:

[(1, 4008996), (2, 2004498), (3, 1336332), (4, 1002249), (6, 668166), (9, 445444), (12, 334083), (18, 222722), (36, 111361), (193, 20772), (386, 10386), (577, 6948), (579, 6924), (772, 5193), (1154, 3474), (1158, 3462), (1731, 2316), (1737, 2308)]