1913296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 4624704

約数和(自身を除く): 2711408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1553, 3106, 6212, 10871, 12424, 17083, 21742, 24848, 34166, 43484, 68332, 86968, 119581, 136664, 173936, 239162, 273328, 478324, 956648, 1913296]

約数ペア:

[(1, 1913296), (2, 956648), (4, 478324), (7, 273328), (8, 239162), (11, 173936), (14, 136664), (16, 119581), (22, 86968), (28, 68332), (44, 43484), (56, 34166), (77, 24848), (88, 21742), (112, 17083), (154, 12424), (176, 10871), (308, 6212), (616, 3106), (1232, 1553)]