1279100898

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{664123}}^1$

素因数の和:664238

約数の個数: 24

約数和(自身を含む): 2797290288

約数和(自身を除く): 1518189390

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 664123, 1328246, 1992369, 3984738, 5977107, 11954214, 71061161, 142122322, 213183483, 426366966, 639550449, 1279100898]

約数ペア:

[(1, 1279100898), (2, 639550449), (3, 426366966), (6, 213183483), (9, 142122322), (18, 71061161), (107, 11954214), (214, 5977107), (321, 3984738), (642, 1992369), (963, 1328246), (1926, 664123)]