439007192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4221223}}^1$

素因数の和:4221242

約数の個数: 16

約数和(自身を含む): 886457040

約数和(自身を除く): 447449848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4221223, 8442446, 16884892, 33769784, 54875899, 109751798, 219503596, 439007192]

約数ペア:

[(1, 439007192), (2, 219503596), (4, 109751798), (8, 54875899), (13, 33769784), (26, 16884892), (52, 8442446), (104, 4221223)]