82397518

素因数分解:

$2^1\times 7^4\times {\mathrm{17159}}^1$

素因数の和:17189

約数の個数: 20

約数和(自身を含む): 144195480

約数和(自身を除く): 61797962

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 17159, 34318, 120113, 240226, 840791, 1681582, 5885537, 11771074, 41198759, 82397518]

約数ペア:

[(1, 82397518), (2, 41198759), (7, 11771074), (14, 5885537), (49, 1681582), (98, 840791), (343, 240226), (686, 120113), (2401, 34318), (4802, 17159)]