2680459868198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2389}}^1\times {\mathrm{20233}}^1$

素因数の和:22881

約数の個数: 64

約数和(自身を含む): 4888540874880

約数和(自身を除く): 2208081006682

約数列:

[1, 2, 7, 14, 17, 34, 119, 233, 238, 466, 1631, 2389, 3262, 3961, 4778, 7922, 16723, 20233, 27727, 33446, 40466, 40613, 55454, 81226, 141631, 283262, 284291, 343961, 556637, 568582, 687922, 1113274, 2407727, 3896459, 4714289, 4815454, 7792918, 9428578, 9462829, 18925658, 33000023, 48336637, 66000046, 66239803, 80142913, 96673274, 132479606, 160285826, 338356459, 561000391, 676712918, 821722829, 1122000782, 1643445658, 5752059803, 11262436421, 11504119606, 22524872842, 78837054947, 157674109894, 191461419157, 382922838314, 1340229934099, 2680459868198]

約数ペア:

[(1, 2680459868198), (2, 1340229934099), (7, 382922838314), (14, 191461419157), (17, 157674109894), (34, 78837054947), (119, 22524872842), (233, 11504119606), (238, 11262436421), (466, 5752059803), (1631, 1643445658), (2389, 1122000782), (3262, 821722829), (3961, 676712918), (4778, 561000391), (7922, 338356459), (16723, 160285826), (20233, 132479606), (27727, 96673274), (33446, 80142913), (40466, 66239803), (40613, 66000046), (55454, 48336637), (81226, 33000023), (141631, 18925658), (283262, 9462829), (284291, 9428578), (343961, 7792918), (556637, 4815454), (568582, 4714289), (687922, 3896459), (1113274, 2407727)]