2004557888

素因数分解:

$2^6\times {\mathrm{1021}}^1\times {\mathrm{30677}}^1$

素因数の和:31710

約数の個数: 28

約数和(自身を含む): 3981820332

約数和(自身を除く): 1977262444

約数列:

[1, 2, 4, 8, 16, 32, 64, 1021, 2042, 4084, 8168, 16336, 30677, 32672, 61354, 65344, 122708, 245416, 490832, 981664, 1963328, 31321217, 62642434, 125284868, 250569736, 501139472, 1002278944, 2004557888]

約数ペア:

[(1, 2004557888), (2, 1002278944), (4, 501139472), (8, 250569736), (16, 125284868), (32, 62642434), (64, 31321217), (1021, 1963328), (2042, 981664), (4084, 490832), (8168, 245416), (16336, 122708), (30677, 65344), (32672, 61354)]