2516403738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{77999}}^1$

素因数の和:78306

約数の個数: 32

約数和(自身を含む): 5316480000

約数和(自身を除く): 2800076262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 283, 566, 849, 1698, 5377, 10754, 16131, 32262, 77999, 155998, 233997, 467994, 1481981, 2963962, 4445943, 8891886, 22073717, 44147434, 66221151, 132442302, 419400623, 838801246, 1258201869, 2516403738]

約数ペア:

[(1, 2516403738), (2, 1258201869), (3, 838801246), (6, 419400623), (19, 132442302), (38, 66221151), (57, 44147434), (114, 22073717), (283, 8891886), (566, 4445943), (849, 2963962), (1698, 1481981), (5377, 467994), (10754, 233997), (16131, 155998), (32262, 77999)]