265382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 438480

約数和(自身を除く): 173098

約数列:

[1, 2, 13, 26, 59, 118, 173, 346, 767, 1534, 2249, 4498, 10207, 20414, 132691, 265382]

約数ペア:

[(1, 265382), (2, 132691), (13, 20414), (26, 10207), (59, 4498), (118, 2249), (173, 1534), (346, 767)]