1986712593

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 2783063040

約数和(自身を除く): 796350447

約数列:

[1, 3, 31, 73, 93, 219, 353, 829, 1059, 2263, 2487, 6789, 10943, 25699, 25769, 32829, 60517, 77097, 77307, 181551, 292637, 798839, 877911, 1876027, 2396517, 5628081, 9071747, 21362501, 27215241, 64087503, 662237531, 1986712593]

約数ペア:

[(1, 1986712593), (3, 662237531), (31, 64087503), (73, 27215241), (93, 21362501), (219, 9071747), (353, 5628081), (829, 2396517), (1059, 1876027), (2263, 877911), (2487, 798839), (6789, 292637), (10943, 181551), (25699, 77307), (25769, 77097), (32829, 60517)]