2216996894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{19447}}^1$

素因数の和:19952

約数の個数: 32

約数和(自身を含む): 4032737280

約数和(自身を除く): 1815740386

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 479, 958, 3353, 6706, 8143, 16286, 19447, 38894, 57001, 114002, 136129, 272258, 330599, 661198, 2314193, 4628386, 9315113, 18630226, 65205791, 130411582, 158356921, 316713842, 1108498447, 2216996894]

約数ペア:

[(1, 2216996894), (2, 1108498447), (7, 316713842), (14, 158356921), (17, 130411582), (34, 65205791), (119, 18630226), (238, 9315113), (479, 4628386), (958, 2314193), (3353, 661198), (6706, 330599), (8143, 272258), (16286, 136129), (19447, 114002), (38894, 57001)]