2134458431

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{21019}}^1$

素因数の和:21278

約数の個数: 16

約数和(自身を含む): 2482041600

約数和(自身を除く): 347583169

約数列:

[1, 7, 89, 163, 623, 1141, 14507, 21019, 101549, 147133, 1870691, 3426097, 13094837, 23982679, 304922633, 2134458431]

約数ペア:

[(1, 2134458431), (7, 304922633), (89, 23982679), (163, 13094837), (623, 3426097), (1141, 1870691), (14507, 147133), (21019, 101549)]