1370966690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1930939}}^1$

素因数の和:1931017

約数の個数: 16

約数和(自身を含む): 2502498240

約数和(自身を除く): 1131531550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1930939, 3861878, 9654695, 19309390, 137096669, 274193338, 685483345, 1370966690]

約数ペア:

[(1, 1370966690), (2, 685483345), (5, 274193338), (10, 137096669), (71, 19309390), (142, 9654695), (355, 3861878), (710, 1930939)]