7639142

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6907}}^1$

素因数の和:6995

約数の個数: 16

約数和(自身を含む): 13263360

約数和(自身を除く): 5624218

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 6907, 13814, 48349, 96698, 545653, 1091306, 3819571, 7639142]

約数ペア:

[(1, 7639142), (2, 3819571), (7, 1091306), (14, 545653), (79, 96698), (158, 48349), (553, 13814), (1106, 6907)]