1397704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 3268800

約数和(自身を除く): 1871096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2269, 4538, 9076, 15883, 18152, 24959, 31766, 49918, 63532, 99836, 127064, 174713, 199672, 349426, 698852, 1397704]

約数ペア:

[(1, 1397704), (2, 698852), (4, 349426), (7, 199672), (8, 174713), (11, 127064), (14, 99836), (22, 63532), (28, 49918), (44, 31766), (56, 24959), (77, 18152), (88, 15883), (154, 9076), (308, 4538), (616, 2269)]