2065202013

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{6779}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 3202329600

約数和(自身を除く): 1137127587

約数列:

[1, 3, 7, 21, 89, 163, 267, 489, 623, 1141, 1869, 3423, 6779, 14507, 20337, 43521, 47453, 101549, 142359, 304647, 603331, 1104977, 1809993, 3314931, 4223317, 7734839, 12669951, 23204517, 98342953, 295028859, 688400671, 2065202013]

約数ペア:

[(1, 2065202013), (3, 688400671), (7, 295028859), (21, 98342953), (89, 23204517), (163, 12669951), (267, 7734839), (489, 4223317), (623, 3314931), (1141, 1809993), (1869, 1104977), (3423, 603331), (6779, 304647), (14507, 142359), (20337, 101549), (43521, 47453)]