4228730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 8536320

約数和(自身を除く): 4307590

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1039, 2035, 2078, 4070, 5195, 10390, 11429, 22858, 38443, 57145, 76886, 114290, 192215, 384430, 422873, 845746, 2114365, 4228730]

約数ペア:

[(1, 4228730), (2, 2114365), (5, 845746), (10, 422873), (11, 384430), (22, 192215), (37, 114290), (55, 76886), (74, 57145), (110, 38443), (185, 22858), (370, 11429), (407, 10390), (814, 5195), (1039, 4070), (2035, 2078)]