386564404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79279}}^1$

素因数の和:79359

約数の個数: 24

約数和(自身を含む): 719228160

約数和(自身を除く): 332663756

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 79279, 158558, 317116, 1823417, 3646834, 4201787, 7293668, 8403574, 16807148, 96641101, 193282202, 386564404]

約数ペア:

[(1, 386564404), (2, 193282202), (4, 96641101), (23, 16807148), (46, 8403574), (53, 7293668), (92, 4201787), (106, 3646834), (212, 1823417), (1219, 317116), (2438, 158558), (4876, 79279)]