4422138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 10176000

約数和(自身を除く): 5753862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 499, 633, 998, 1266, 1477, 1497, 2954, 2994, 3493, 4431, 6986, 8862, 10479, 20958, 105289, 210578, 315867, 631734, 737023, 1474046, 2211069, 4422138]

約数ペア:

[(1, 4422138), (2, 2211069), (3, 1474046), (6, 737023), (7, 631734), (14, 315867), (21, 210578), (42, 105289), (211, 20958), (422, 10479), (499, 8862), (633, 6986), (998, 4431), (1266, 3493), (1477, 2994), (1497, 2954)]