1232800465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{998219}}^1$

素因数の和:998256

約数の個数: 16

約数和(自身を含む): 1677009600

約数和(自身を除く): 444209135

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 998219, 4991095, 12976847, 18966161, 64884235, 94830805, 246560093, 1232800465]

約数ペア:

[(1, 1232800465), (5, 246560093), (13, 94830805), (19, 64884235), (65, 18966161), (95, 12976847), (247, 4991095), (1235, 998219)]