1791189596

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{7789}}^1$

素因数の和:8034

約数の個数: 48

約数和(自身を含む): 3685355520

約数和(自身を除く): 1894165924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 191, 301, 382, 602, 764, 1204, 1337, 2674, 5348, 7789, 8213, 15578, 16426, 31156, 32852, 54523, 57491, 109046, 114982, 218092, 229964, 334927, 669854, 1339708, 1487699, 2344489, 2975398, 4688978, 5950796, 9377956, 10413893, 20827786, 41655572, 63971057, 127942114, 255884228, 447797399, 895594798, 1791189596]

約数ペア:

[(1, 1791189596), (2, 895594798), (4, 447797399), (7, 255884228), (14, 127942114), (28, 63971057), (43, 41655572), (86, 20827786), (172, 10413893), (191, 9377956), (301, 5950796), (382, 4688978), (602, 2975398), (764, 2344489), (1204, 1487699), (1337, 1339708), (2674, 669854), (5348, 334927), (7789, 229964), (8213, 218092), (15578, 114982), (16426, 109046), (31156, 57491), (32852, 54523)]