8889754972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{9341}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 18237078720

約数和(自身を除く): 9347323748

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 829, 1148, 1658, 3316, 5803, 9341, 11606, 18682, 23212, 33989, 37364, 65387, 67978, 130774, 135956, 237923, 261548, 382981, 475846, 765962, 951692, 1531924, 2680867, 5361734, 7743689, 10723468, 15487378, 30974756, 54205823, 108411646, 216823292, 317491249, 634982498, 1269964996, 2222438743, 4444877486, 8889754972]

約数ペア:

[(1, 8889754972), (2, 4444877486), (4, 2222438743), (7, 1269964996), (14, 634982498), (28, 317491249), (41, 216823292), (82, 108411646), (164, 54205823), (287, 30974756), (574, 15487378), (829, 10723468), (1148, 7743689), (1658, 5361734), (3316, 2680867), (5803, 1531924), (9341, 951692), (11606, 765962), (18682, 475846), (23212, 382981), (33989, 261548), (37364, 237923), (65387, 135956), (67978, 130774)]