2016388653

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{18617}}^1$

素因数の和:19156

約数の個数: 16

約数和(自身を含む): 2728654080

約数和(自身を除く): 712265427

約数列:

[1, 3, 79, 237, 457, 1371, 18617, 36103, 55851, 108309, 1470743, 4412229, 8507969, 25523907, 672129551, 2016388653]

約数ペア:

[(1, 2016388653), (3, 672129551), (79, 25523907), (237, 8507969), (457, 4412229), (1371, 1470743), (18617, 108309), (36103, 55851)]