2040755488

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1045469}}^1$

素因数の和:1045540

約数の個数: 24

約数和(自身を含む): 4083605820

約数和(自身を除く): 2042850332

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 1045469, 2090938, 4181876, 8363752, 16727504, 33455008, 63773609, 127547218, 255094436, 510188872, 1020377744, 2040755488]

約数ペア:

[(1, 2040755488), (2, 1020377744), (4, 510188872), (8, 255094436), (16, 127547218), (32, 63773609), (61, 33455008), (122, 16727504), (244, 8363752), (488, 4181876), (976, 2090938), (1952, 1045469)]