977443082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2728

約数の個数: 72

約数和(自身を含む): 1935884160

約数和(自身を除く): 958441078

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 121, 154, 217, 242, 341, 434, 539, 682, 847, 1078, 1519, 1694, 2387, 2659, 3038, 3751, 4774, 5318, 5929, 7502, 11858, 16709, 18613, 26257, 29249, 33418, 37226, 52514, 58498, 82429, 130291, 164858, 183799, 204743, 260582, 321739, 367598, 409486, 577003, 643478, 906719, 1154006, 1433201, 1813438, 2252173, 2866402, 4039021, 4504346, 6347033, 8078042, 9973909, 12694066, 15765211, 19947818, 31530422, 44429231, 69817363, 88858462, 139634726, 488721541, 977443082]

約数ペア:

[(1, 977443082), (2, 488721541), (7, 139634726), (11, 88858462), (14, 69817363), (22, 44429231), (31, 31530422), (49, 19947818), (62, 15765211), (77, 12694066), (98, 9973909), (121, 8078042), (154, 6347033), (217, 4504346), (242, 4039021), (341, 2866402), (434, 2252173), (539, 1813438), (682, 1433201), (847, 1154006), (1078, 906719), (1519, 643478), (1694, 577003), (2387, 409486), (2659, 367598), (3038, 321739), (3751, 260582), (4774, 204743), (5318, 183799), (5929, 164858), (7502, 130291), (11858, 82429), (16709, 58498), (18613, 52514), (26257, 37226), (29249, 33418)]