8142442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 15649920

約数和(自身を除く): 7507478

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 1429, 2849, 2858, 5698, 10003, 15719, 20006, 31438, 52873, 105746, 110033, 220066, 370111, 581603, 740222, 1163206, 4071221, 8142442]

約数ペア:

[(1, 8142442), (2, 4071221), (7, 1163206), (11, 740222), (14, 581603), (22, 370111), (37, 220066), (74, 110033), (77, 105746), (154, 52873), (259, 31438), (407, 20006), (518, 15719), (814, 10003), (1429, 5698), (2849, 2858)]