138853526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1$

素因数の和:8724

約数の個数: 32

約数和(自身を含む): 252383232

約数和(自身を除く): 113529706

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 8647, 16058, 17294, 60529, 121058, 268057, 319939, 536114, 639878, 1876399, 2239573, 3752798, 4479146, 9918109, 19836218, 69426763, 138853526]

約数ペア:

[(1, 138853526), (2, 69426763), (7, 19836218), (14, 9918109), (31, 4479146), (37, 3752798), (62, 2239573), (74, 1876399), (217, 639878), (259, 536114), (434, 319939), (518, 268057), (1147, 121058), (2294, 60529), (8029, 17294), (8647, 16058)]