858309842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 1422767808

約数和(自身を除く): 564457966

約数列:

[1, 2, 13, 26, 43, 86, 443, 559, 886, 1118, 1733, 3466, 5759, 11518, 19049, 22529, 38098, 45058, 74519, 149038, 247637, 495274, 767719, 968747, 1535438, 1937494, 9980347, 19960694, 33011917, 66023834, 429154921, 858309842]

約数ペア:

[(1, 858309842), (2, 429154921), (13, 66023834), (26, 33011917), (43, 19960694), (86, 9980347), (443, 1937494), (559, 1535438), (886, 968747), (1118, 767719), (1733, 495274), (3466, 247637), (5759, 149038), (11518, 74519), (19049, 45058), (22529, 38098)]