7880146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 12754584

約数和(自身を除く): 4874438

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 4373, 8746, 74341, 148682, 231769, 463538, 3940073, 7880146]

約数ペア:

[(1, 7880146), (2, 3940073), (17, 463538), (34, 231769), (53, 148682), (106, 74341), (901, 8746), (1802, 4373)]