1958871922

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 3525500160

約数和(自身を除く): 1566628238

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 103, 206, 329, 658, 721, 1442, 2303, 4129, 4606, 4841, 5047, 8258, 9682, 10094, 28903, 33887, 57806, 67774, 194063, 202321, 237209, 388126, 404642, 425287, 474418, 850574, 1358441, 2716882, 2977009, 5954018, 9509087, 19018174, 19988489, 20839063, 39976978, 41678126, 139919423, 279838846, 979435961, 1958871922]

約数ペア:

[(1, 1958871922), (2, 979435961), (7, 279838846), (14, 139919423), (47, 41678126), (49, 39976978), (94, 20839063), (98, 19988489), (103, 19018174), (206, 9509087), (329, 5954018), (658, 2977009), (721, 2716882), (1442, 1358441), (2303, 850574), (4129, 474418), (4606, 425287), (4841, 404642), (5047, 388126), (8258, 237209), (9682, 202321), (10094, 194063), (28903, 67774), (33887, 57806)]