388506134015

素因数分解:

$5^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1\times {\mathrm{798221}}^1$

素因数の和:798850

約数の個数: 16

約数和(自身を含む): 469201277376

約数和(自身を除く): 80695143361

約数列:

[1, 5, 311, 313, 1555, 1565, 97343, 486715, 798221, 3991105, 248246731, 249843173, 1241233655, 1249215865, 77701226803, 388506134015]

約数ペア:

[(1, 388506134015), (5, 77701226803), (311, 1249215865), (313, 1241233655), (1555, 249843173), (1565, 248246731), (97343, 3991105), (486715, 798221)]