2017005324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{90709}}^1$

素因数の和:90842

約数の個数: 48

約数和(自身を含む): 5028962400

約数和(自身を除く): 3011957076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 22236, 90709, 181418, 272127, 362836, 544254, 1088508, 1542053, 3084106, 4626159, 6168212, 9252318, 9887281, 18504636, 19774562, 29661843, 39549124, 59323686, 118647372, 168083777, 336167554, 504251331, 672335108, 1008502662, 2017005324]

約数ペア:

[(1, 2017005324), (2, 1008502662), (3, 672335108), (4, 504251331), (6, 336167554), (12, 168083777), (17, 118647372), (34, 59323686), (51, 39549124), (68, 29661843), (102, 19774562), (109, 18504636), (204, 9887281), (218, 9252318), (327, 6168212), (436, 4626159), (654, 3084106), (1308, 1542053), (1853, 1088508), (3706, 544254), (5559, 362836), (7412, 272127), (11118, 181418), (22236, 90709)]