1248889655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{60611}}^1$

素因数の和:60946

約数の個数: 16

約数和(自身を含む): 1619067744

約数和(自身を除く): 370178089

約数列:

[1, 5, 13, 65, 317, 1585, 4121, 20605, 60611, 303055, 787943, 3939715, 19213687, 96068435, 249777931, 1248889655]

約数ペア:

[(1, 1248889655), (5, 249777931), (13, 96068435), (65, 19213687), (317, 3939715), (1585, 787943), (4121, 303055), (20605, 60611)]