2742804950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{694381}}^1$

素因数の和:694472

約数の個数: 24

約数和(自身を含む): 5166202080

約数和(自身を除く): 2423397130

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 694381, 1388762, 3471905, 6943810, 17359525, 34719050, 54856099, 109712198, 274280495, 548560990, 1371402475, 2742804950]

約数ペア:

[(1, 2742804950), (2, 1371402475), (5, 548560990), (10, 274280495), (25, 109712198), (50, 54856099), (79, 34719050), (158, 17359525), (395, 6943810), (790, 3471905), (1975, 1388762), (3950, 694381)]