383389684

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 675360000

約数和(自身を除く): 291970316

約数列:

[1, 2, 4, 401, 479, 499, 802, 958, 998, 1604, 1916, 1996, 192079, 200099, 239021, 384158, 400198, 478042, 768316, 800396, 956084, 95847421, 191694842, 383389684]

約数ペア:

[(1, 383389684), (2, 191694842), (4, 95847421), (401, 956084), (479, 800396), (499, 768316), (802, 478042), (958, 400198), (998, 384158), (1604, 239021), (1916, 200099), (1996, 192079)]