245438089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 270950400

約数和(自身を除く): 25512311

約数列:

[1, 13, 47, 349, 611, 1151, 4537, 14963, 16403, 54097, 213239, 401699, 703261, 5222087, 18879853, 245438089]

約数ペア:

[(1, 245438089), (13, 18879853), (47, 5222087), (349, 703261), (611, 401699), (1151, 213239), (4537, 54097), (14963, 16403)]