2485572380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7310507}}^1$

素因数の和:7310533

約数の個数: 24

約数和(自身を含む): 5526744048

約数和(自身を除く): 3041171668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7310507, 14621014, 29242028, 36552535, 73105070, 124278619, 146210140, 248557238, 497114476, 621393095, 1242786190, 2485572380]

約数ペア:

[(1, 2485572380), (2, 1242786190), (4, 621393095), (5, 497114476), (10, 248557238), (17, 146210140), (20, 124278619), (34, 73105070), (68, 36552535), (85, 29242028), (170, 14621014), (340, 7310507)]