1388341822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{95629}}^1$

素因数の和:95716

約数の個数: 32

約数和(自身を含む): 2561353920

約数和(自身を除く): 1173012098

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 95629, 191258, 669403, 1338806, 1625693, 3251386, 5833369, 11379851, 11666738, 22759702, 40833583, 81667166, 99167273, 198334546, 694170911, 1388341822]

約数ペア:

[(1, 1388341822), (2, 694170911), (7, 198334546), (14, 99167273), (17, 81667166), (34, 40833583), (61, 22759702), (119, 11666738), (122, 11379851), (238, 5833369), (427, 3251386), (854, 1625693), (1037, 1338806), (2074, 669403), (7259, 191258), (14518, 95629)]