2008252095

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 3242256384

約数和(自身を除く): 1234004289

約数列:

[1, 3, 5, 15, 163, 421, 489, 815, 1263, 1951, 2105, 2445, 5853, 6315, 9755, 29265, 68623, 205869, 318013, 343115, 821371, 954039, 1029345, 1590065, 2464113, 4106855, 4770195, 12320565, 133883473, 401650419, 669417365, 2008252095]

約数ペア:

[(1, 2008252095), (3, 669417365), (5, 401650419), (15, 133883473), (163, 12320565), (421, 4770195), (489, 4106855), (815, 2464113), (1263, 1590065), (1951, 1029345), (2105, 954039), (2445, 821371), (5853, 343115), (6315, 318013), (9755, 205869), (29265, 68623)]