129223514

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{214657}}^1$

素因数の和:214709

約数の個数: 16

約数和(自身を含む): 226678848

約数和(自身を除く): 97455334

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 214657, 429314, 1502599, 3005198, 9230251, 18460502, 64611757, 129223514]

約数ペア:

[(1, 129223514), (2, 64611757), (7, 18460502), (14, 9230251), (43, 3005198), (86, 1502599), (301, 429314), (602, 214657)]