3941854

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 7592400

約数和(自身を除く): 3650546

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 73, 98, 133, 146, 203, 266, 406, 511, 551, 931, 1022, 1102, 1387, 1421, 1862, 2117, 2774, 2842, 3577, 3857, 4234, 7154, 7714, 9709, 14819, 19418, 26999, 29638, 40223, 53998, 67963, 80446, 103733, 135926, 207466, 281561, 563122, 1970927, 3941854]

約数ペア:

[(1, 3941854), (2, 1970927), (7, 563122), (14, 281561), (19, 207466), (29, 135926), (38, 103733), (49, 80446), (58, 67963), (73, 53998), (98, 40223), (133, 29638), (146, 26999), (203, 19418), (266, 14819), (406, 9709), (511, 7714), (551, 7154), (931, 4234), (1022, 3857), (1102, 3577), (1387, 2842), (1421, 2774), (1862, 2117)]