2355888919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 2478339072

約数和(自身を除く): 122450153

約数列:

[1, 23, 197, 463, 1123, 4531, 10649, 25829, 91211, 221231, 519949, 2097853, 5088313, 11958827, 102429953, 2355888919]

約数ペア:

[(1, 2355888919), (23, 102429953), (197, 11958827), (463, 5088313), (1123, 2097853), (4531, 519949), (10649, 221231), (25829, 91211)]