486713804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{90199}}^1$

素因数の和:90293

約数の個数: 24

約数和(自身を含む): 909216000

約数和(自身を除く): 422502196

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 90199, 180398, 360796, 1713781, 3427562, 6404129, 6855124, 12808258, 25616516, 121678451, 243356902, 486713804]

約数ペア:

[(1, 486713804), (2, 243356902), (4, 121678451), (19, 25616516), (38, 12808258), (71, 6855124), (76, 6404129), (142, 3427562), (284, 1713781), (1349, 360796), (2698, 180398), (5396, 90199)]