2004942478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{10007}}^1$

素因数の和:11328

約数の個数: 32

約数和(自身を含む): 3752759808

約数和(自身を除く): 1747817330

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1301, 2602, 9107, 10007, 14311, 18214, 20014, 28622, 70049, 100177, 110077, 140098, 200354, 220154, 770539, 1541078, 13019107, 26038214, 91133749, 143210177, 182267498, 286420354, 1002471239, 2004942478]

約数ペア:

[(1, 2004942478), (2, 1002471239), (7, 286420354), (11, 182267498), (14, 143210177), (22, 91133749), (77, 26038214), (154, 13019107), (1301, 1541078), (2602, 770539), (9107, 220154), (10007, 200354), (14311, 140098), (18214, 110077), (20014, 100177), (28622, 70049)]