1374021890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1081907}}^1$

素因数の和:1082041

約数の個数: 16

約数和(自身を含む): 2492716032

約数和(自身を除く): 1118694142

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1081907, 2163814, 5409535, 10819070, 137402189, 274804378, 687010945, 1374021890]

約数ペア:

[(1, 1374021890), (2, 687010945), (5, 274804378), (10, 137402189), (127, 10819070), (254, 5409535), (635, 2163814), (1270, 1081907)]