2100082894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21725

約数の個数: 48

約数和(自身を含む): 3993645600

約数和(自身を除く): 1893562706

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 533, 574, 1066, 1183, 2366, 3731, 6929, 7462, 13858, 21649, 43298, 48503, 97006, 151543, 281437, 303086, 562874, 887609, 1775218, 1970059, 3658681, 3940118, 6213263, 7317362, 11538917, 12426526, 23077834, 25610767, 51221534, 80772419, 150005921, 161544838, 300011842, 1050041447, 2100082894]

約数ペア:

[(1, 2100082894), (2, 1050041447), (7, 300011842), (13, 161544838), (14, 150005921), (26, 80772419), (41, 51221534), (82, 25610767), (91, 23077834), (169, 12426526), (182, 11538917), (287, 7317362), (338, 6213263), (533, 3940118), (574, 3658681), (1066, 1970059), (1183, 1775218), (2366, 887609), (3731, 562874), (6929, 303086), (7462, 281437), (13858, 151543), (21649, 97006), (43298, 48503)]