2043190924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 3835560960

約数和(自身を除く): 1792370036

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 239, 478, 956, 989, 1978, 2161, 3956, 4322, 5497, 8644, 10277, 10994, 20554, 21988, 41108, 49703, 92923, 99406, 185846, 198812, 236371, 371692, 472742, 516479, 945484, 1032958, 2065916, 2137229, 4274458, 8548916, 11879017, 22208597, 23758034, 44417194, 47516068, 88834388, 510797731, 1021595462, 2043190924]

約数ペア:

[(1, 2043190924), (2, 1021595462), (4, 510797731), (23, 88834388), (43, 47516068), (46, 44417194), (86, 23758034), (92, 22208597), (172, 11879017), (239, 8548916), (478, 4274458), (956, 2137229), (989, 2065916), (1978, 1032958), (2161, 945484), (3956, 516479), (4322, 472742), (5497, 371692), (8644, 236371), (10277, 198812), (10994, 185846), (20554, 99406), (21988, 92923), (41108, 49703)]