4981705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 1469495

約数列:

[1, 5, 19, 41, 95, 205, 779, 1279, 3895, 6395, 24301, 52439, 121505, 262195, 996341, 4981705]

約数ペア:

[(1, 4981705), (5, 996341), (19, 262195), (41, 121505), (95, 52439), (205, 24301), (779, 6395), (1279, 3895)]