989136932

素因数分解:

$2^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{13751}}^1$

素因数の和:14136

約数の個数: 36

約数和(自身を含む): 2019233664

約数和(自身を除く): 1030096732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 367, 734, 1468, 2569, 5138, 10276, 13751, 17983, 27502, 35966, 55004, 71932, 96257, 192514, 385028, 673799, 1347598, 2695196, 5046617, 10093234, 20186468, 35326319, 70652638, 141305276, 247284233, 494568466, 989136932]

約数ペア:

[(1, 989136932), (2, 494568466), (4, 247284233), (7, 141305276), (14, 70652638), (28, 35326319), (49, 20186468), (98, 10093234), (196, 5046617), (367, 2695196), (734, 1347598), (1468, 673799), (2569, 385028), (5138, 192514), (10276, 96257), (13751, 71932), (17983, 55004), (27502, 35966)]