2017996015

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{16943}}^1$

素因数の和:17079

約数の個数: 32

約数和(自身を含む): 2869364736

約数和(自身を除く): 851368721

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 581, 1435, 2905, 3403, 16943, 17015, 23821, 84715, 118601, 119105, 593005, 694663, 1406269, 3473315, 4862641, 7031345, 9843883, 24313205, 49219415, 57657029, 288285145, 403599203, 2017996015]

約数ペア:

[(1, 2017996015), (5, 403599203), (7, 288285145), (35, 57657029), (41, 49219415), (83, 24313205), (205, 9843883), (287, 7031345), (415, 4862641), (581, 3473315), (1435, 1406269), (2905, 694663), (3403, 593005), (16943, 119105), (17015, 118601), (23821, 84715)]