2009969164

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{371941}}^1$

素因数の和:372145

約数の個数: 24

約数和(自身を含む): 4040777888

約数和(自身を除く): 2030808724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 371941, 743882, 1487764, 2603587, 5207174, 10414348, 71784613, 143569226, 287138452, 502492291, 1004984582, 2009969164]

約数ペア:

[(1, 2009969164), (2, 1004984582), (4, 502492291), (7, 287138452), (14, 143569226), (28, 71784613), (193, 10414348), (386, 5207174), (772, 2603587), (1351, 1487764), (2702, 743882), (5404, 371941)]