137981326

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{13901}}^1$

素因数の和:14619

約数の個数: 16

約数和(自身を含む): 236890080

約数和(自身を除く): 98908754

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 13901, 27802, 97307, 194614, 9855809, 19711618, 68990663, 137981326]

約数ペア:

[(1, 137981326), (2, 68990663), (7, 19711618), (14, 9855809), (709, 194614), (1418, 97307), (4963, 27802), (9926, 13901)]