381849328

素因数分解:

$2^4\times 7^1\times {\mathrm{3409369}}^1$

素因数の和:3409384

約数の個数: 20

約数和(自身を含む): 845523760

約数和(自身を除く): 463674432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3409369, 6818738, 13637476, 23865583, 27274952, 47731166, 54549904, 95462332, 190924664, 381849328]

約数ペア:

[(1, 381849328), (2, 190924664), (4, 95462332), (7, 54549904), (8, 47731166), (14, 27274952), (16, 23865583), (28, 13637476), (56, 6818738), (112, 3409369)]