129519122

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{2707}}^1$

素因数の和:3265

約数の個数: 16

約数和(自身を含む): 198875520

約数和(自身を除く): 69356398

約数列:

[1, 2, 47, 94, 509, 1018, 2707, 5414, 23923, 47846, 127229, 254458, 1377863, 2755726, 64759561, 129519122]

約数ペア:

[(1, 129519122), (2, 64759561), (47, 2755726), (94, 1377863), (509, 254458), (1018, 127229), (2707, 47846), (5414, 23923)]