381361754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{2521}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 585911040

約数和(自身を除く): 204549286

約数列:

[1, 2, 43, 86, 1759, 2521, 3518, 5042, 75637, 108403, 151274, 216806, 4434439, 8868878, 190680877, 381361754]

約数ペア:

[(1, 381361754), (2, 190680877), (43, 8868878), (86, 4434439), (1759, 216806), (2521, 151274), (3518, 108403), (5042, 75637)]