4138022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 3409882

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 181, 322, 362, 497, 994, 1267, 1633, 2534, 3266, 4163, 8326, 11431, 12851, 22862, 25702, 29141, 58282, 89957, 179914, 295573, 591146, 2069011, 4138022]

約数ペア:

[(1, 4138022), (2, 2069011), (7, 591146), (14, 295573), (23, 179914), (46, 89957), (71, 58282), (142, 29141), (161, 25702), (181, 22862), (322, 12851), (362, 11431), (497, 8326), (994, 4163), (1267, 3266), (1633, 2534)]