268994060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{791159}}^1$

素因数の和:791185

約数の個数: 24

約数和(自身を含む): 598116960

約数和(自身を除く): 329122900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 791159, 1582318, 3164636, 3955795, 7911590, 13449703, 15823180, 26899406, 53798812, 67248515, 134497030, 268994060]

約数ペア:

[(1, 268994060), (2, 134497030), (4, 67248515), (5, 53798812), (10, 26899406), (17, 15823180), (20, 13449703), (34, 7911590), (68, 3955795), (85, 3164636), (170, 1582318), (340, 791159)]