1396202486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{4111}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 2536676352

約数和(自身を除く): 1140473866

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1427, 2854, 4111, 8222, 9989, 19978, 24259, 28777, 48518, 57554, 69887, 139774, 169813, 339626, 489209, 978418, 5866397, 11732794, 41064779, 82129558, 99728749, 199457498, 698101243, 1396202486]

約数ペア:

[(1, 1396202486), (2, 698101243), (7, 199457498), (14, 99728749), (17, 82129558), (34, 41064779), (119, 11732794), (238, 5866397), (1427, 978418), (2854, 489209), (4111, 339626), (8222, 169813), (9989, 139774), (19978, 69887), (24259, 57554), (28777, 48518)]