1616575894

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 2506775040

約数和(自身を除く): 890199146

約数列:

[1, 2, 79, 83, 131, 158, 166, 262, 941, 1882, 6557, 10349, 10873, 13114, 20698, 21746, 74339, 78103, 123271, 148678, 156206, 246542, 858967, 1717934, 6170137, 9738409, 10231493, 12340274, 19476818, 20462986, 808287947, 1616575894]

約数ペア:

[(1, 1616575894), (2, 808287947), (79, 20462986), (83, 19476818), (131, 12340274), (158, 10231493), (166, 9738409), (262, 6170137), (941, 1717934), (1882, 858967), (6557, 246542), (10349, 156206), (10873, 148678), (13114, 123271), (20698, 78103), (21746, 74339)]