1429376438

素因数分解:

$2^1\times 7^1\times {\mathrm{7219}}^1\times {\mathrm{14143}}^1$

素因数の和:21371

約数の個数: 16

約数和(自身を含む): 2450872320

約数和(自身を除く): 1021495882

約数列:

[1, 2, 7, 14, 7219, 14143, 14438, 28286, 50533, 99001, 101066, 198002, 102098317, 204196634, 714688219, 1429376438]

約数ペア:

[(1, 1429376438), (2, 714688219), (7, 204196634), (14, 102098317), (7219, 198002), (14143, 101066), (14438, 99001), (28286, 50533)]