3873896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 7863030

約数和(自身を除く): 3989134

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 20072, 37249, 74498, 148996, 297992, 484237, 968474, 1936948, 3873896]

約数ペア:

[(1, 3873896), (2, 1936948), (4, 968474), (8, 484237), (13, 297992), (26, 148996), (52, 74498), (104, 37249), (193, 20072), (386, 10036), (772, 5018), (1544, 2509)]