2564422

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 4437792

約数和(自身を除く): 1873370

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 1621, 3242, 11347, 22694, 183173, 366346, 1282211, 2564422]

約数ペア:

[(1, 2564422), (2, 1282211), (7, 366346), (14, 183173), (113, 22694), (226, 11347), (791, 3242), (1582, 1621)]