2940982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 4943952

約数和(自身を除く): 2002970

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3613, 7226, 39743, 79486, 133681, 267362, 1470491, 2940982]

約数ペア:

[(1, 2940982), (2, 1470491), (11, 267362), (22, 133681), (37, 79486), (74, 39743), (407, 7226), (814, 3613)]