2082730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 4155984

約数和(自身を除く): 2073254

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 433, 481, 866, 962, 2165, 2405, 4330, 4810, 5629, 11258, 16021, 28145, 32042, 56290, 80105, 160210, 208273, 416546, 1041365, 2082730]

約数ペア:

[(1, 2082730), (2, 1041365), (5, 416546), (10, 208273), (13, 160210), (26, 80105), (37, 56290), (65, 32042), (74, 28145), (130, 16021), (185, 11258), (370, 5629), (433, 4810), (481, 4330), (866, 2405), (962, 2165)]