1397477312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283579}}^1$

素因数の和:283609

約数の個数: 56

約数和(自身を含む): 3457407360

約数和(自身を除く): 2059930048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 283579, 567158, 1134316, 1985053, 2268632, 3119369, 3970106, 4537264, 6238738, 7940212, 9074528, 12477476, 15880424, 18149056, 21835583, 24954952, 31760848, 43671166, 49909904, 63521696, 87342332, 99819808, 127043392, 174684664, 199639616, 349369328, 698738656, 1397477312]

約数ペア:

[(1, 1397477312), (2, 698738656), (4, 349369328), (7, 199639616), (8, 174684664), (11, 127043392), (14, 99819808), (16, 87342332), (22, 63521696), (28, 49909904), (32, 43671166), (44, 31760848), (56, 24954952), (64, 21835583), (77, 18149056), (88, 15880424), (112, 12477476), (154, 9074528), (176, 7940212), (224, 6238738), (308, 4537264), (352, 3970106), (448, 3119369), (616, 2268632), (704, 1985053), (1232, 1134316), (2464, 567158), (4928, 283579)]