2013280212

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{3989}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 4748546880

約数和(自身を除く): 2735266668

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 307, 411, 548, 614, 822, 921, 1228, 1644, 1842, 3684, 3989, 7978, 11967, 15956, 23934, 42059, 47868, 84118, 126177, 168236, 252354, 504708, 546493, 1092986, 1224623, 1639479, 2185972, 2449246, 3278958, 3673869, 4898492, 6557916, 7347738, 14695476, 167773351, 335546702, 503320053, 671093404, 1006640106, 2013280212]

約数ペア:

[(1, 2013280212), (2, 1006640106), (3, 671093404), (4, 503320053), (6, 335546702), (12, 167773351), (137, 14695476), (274, 7347738), (307, 6557916), (411, 4898492), (548, 3673869), (614, 3278958), (822, 2449246), (921, 2185972), (1228, 1639479), (1644, 1224623), (1842, 1092986), (3684, 546493), (3989, 504708), (7978, 252354), (11967, 168236), (15956, 126177), (23934, 84118), (42059, 47868)]