1649676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2866164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 479, 492, 574, 861, 958, 1148, 1437, 1722, 1916, 2874, 3353, 3444, 5748, 6706, 10059, 13412, 19639, 20118, 39278, 40236, 58917, 78556, 117834, 137473, 235668, 274946, 412419, 549892, 824838, 1649676]

約数ペア:

[(1, 1649676), (2, 824838), (3, 549892), (4, 412419), (6, 274946), (7, 235668), (12, 137473), (14, 117834), (21, 78556), (28, 58917), (41, 40236), (42, 39278), (82, 20118), (84, 19639), (123, 13412), (164, 10059), (246, 6706), (287, 5748), (479, 3444), (492, 3353), (574, 2874), (861, 1916), (958, 1722), (1148, 1437)]