3888556

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 7852320

約数和(自身を除く): 3963764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1229, 1582, 2458, 3164, 4916, 8603, 17206, 34412, 138877, 277754, 555508, 972139, 1944278, 3888556]

約数ペア:

[(1, 3888556), (2, 1944278), (4, 972139), (7, 555508), (14, 277754), (28, 138877), (113, 34412), (226, 17206), (452, 8603), (791, 4916), (1229, 3164), (1582, 2458)]