520044764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{5479}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 927544800

約数和(自身を除く): 407500036

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 1556, 5479, 10958, 21916, 23729, 47458, 94916, 334219, 668438, 1336876, 2131331, 4262662, 8525324, 130011191, 260022382, 520044764]

約数ペア:

[(1, 520044764), (2, 260022382), (4, 130011191), (61, 8525324), (122, 4262662), (244, 2131331), (389, 1336876), (778, 668438), (1556, 334219), (5479, 94916), (10958, 47458), (21916, 23729)]