2340802961

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 2761563816

約数和(自身を除く): 420760855

約数列:

[1, 7, 49, 137, 157, 959, 1099, 2221, 6713, 7693, 15547, 21509, 108829, 150563, 304277, 348697, 1053941, 2129939, 2440879, 14909573, 17086153, 47771489, 334400423, 2340802961]

約数ペア:

[(1, 2340802961), (7, 334400423), (49, 47771489), (137, 17086153), (157, 14909573), (959, 2440879), (1099, 2129939), (2221, 1053941), (6713, 348697), (7693, 304277), (15547, 150563), (21509, 108829)]