1259969312

素因数分解:

$2^5\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{2411}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 2837322432

約数和(自身を除く): 1577353120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2333, 2411, 4666, 4822, 9332, 9644, 16331, 16877, 18664, 19288, 32662, 33754, 37328, 38576, 65324, 67508, 74656, 77152, 130648, 135016, 261296, 270032, 522592, 540064, 5624863, 11249726, 22499452, 39374041, 44998904, 78748082, 89997808, 157496164, 179995616, 314992328, 629984656, 1259969312]

約数ペア:

[(1, 1259969312), (2, 629984656), (4, 314992328), (7, 179995616), (8, 157496164), (14, 89997808), (16, 78748082), (28, 44998904), (32, 39374041), (56, 22499452), (112, 11249726), (224, 5624863), (2333, 540064), (2411, 522592), (4666, 270032), (4822, 261296), (9332, 135016), (9644, 130648), (16331, 77152), (16877, 74656), (18664, 67508), (19288, 65324), (32662, 38576), (33754, 37328)]