1966913452

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{249989}}^1$

素因数の和:250281

約数の個数: 24

約数和(自身を含む): 3947842080

約数和(自身を除く): 1980928628

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 249989, 499978, 999956, 1749923, 3499846, 6999692, 70246909, 140493818, 280987636, 491728363, 983456726, 1966913452]

約数ペア:

[(1, 1966913452), (2, 983456726), (4, 491728363), (7, 280987636), (14, 140493818), (28, 70246909), (281, 6999692), (562, 3499846), (1124, 1749923), (1967, 999956), (3934, 499978), (7868, 249989)]