389063504

素因数分解:

$2^4\times {\mathrm{3539}}^1\times {\mathrm{6871}}^1$

素因数の和:10418

約数の個数: 20

約数和(自身を含む): 754133280

約数和(自身を除く): 365069776

約数列:

[1, 2, 4, 8, 16, 3539, 6871, 7078, 13742, 14156, 27484, 28312, 54968, 56624, 109936, 24316469, 48632938, 97265876, 194531752, 389063504]

約数ペア:

[(1, 389063504), (2, 194531752), (4, 97265876), (8, 48632938), (16, 24316469), (3539, 109936), (6871, 56624), (7078, 54968), (13742, 28312), (14156, 27484)]