2080232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 4915680

約数和(自身を除く): 2835448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 307, 308, 484, 614, 616, 847, 968, 1228, 1694, 2149, 2456, 3377, 3388, 4298, 6754, 6776, 8596, 13508, 17192, 23639, 27016, 37147, 47278, 74294, 94556, 148588, 189112, 260029, 297176, 520058, 1040116, 2080232]

約数ペア:

[(1, 2080232), (2, 1040116), (4, 520058), (7, 297176), (8, 260029), (11, 189112), (14, 148588), (22, 94556), (28, 74294), (44, 47278), (56, 37147), (77, 27016), (88, 23639), (121, 17192), (154, 13508), (242, 8596), (307, 6776), (308, 6754), (484, 4298), (614, 3388), (616, 3377), (847, 2456), (968, 2149), (1228, 1694)]