408022793638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{18171497}}^1$

素因数の和:18171711

約数の個数: 16

約数和(自身を含む): 623645811360

約数和(自身を除く): 215623017722

約数列:

[1, 2, 103, 109, 206, 218, 11227, 22454, 18171497, 36342994, 1871664191, 1980693173, 3743328382, 3961386346, 204011396819, 408022793638]

約数ペア:

[(1, 408022793638), (2, 204011396819), (103, 3961386346), (109, 3743328382), (206, 1980693173), (218, 1871664191), (11227, 36342994), (22454, 18171497)]