2005376468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{74861}}^1$

素因数の和:75083

約数の個数: 24

約数和(自身を含む): 3624219144

約数和(自身を除く): 1618842676

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 6697, 13394, 26788, 74861, 149722, 299444, 2769857, 5539714, 11079428, 13549841, 27099682, 54199364, 501344117, 1002688234, 2005376468]

約数ペア:

[(1, 2005376468), (2, 1002688234), (4, 501344117), (37, 54199364), (74, 27099682), (148, 13549841), (181, 11079428), (362, 5539714), (724, 2769857), (6697, 299444), (13394, 149722), (26788, 74861)]