2770816321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{36997}}^1$

素因数の和:37840

約数の個数: 16

約数和(自身を含む): 3414471424

約数和(自身を除く): 643655103

約数列:

[1, 7, 13, 91, 823, 5761, 10699, 36997, 74893, 258979, 480961, 3366727, 30448531, 213139717, 395830903, 2770816321]

約数ペア:

[(1, 2770816321), (7, 395830903), (13, 213139717), (91, 30448531), (823, 3366727), (5761, 480961), (10699, 258979), (36997, 74893)]