2742256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15581}}^1$

素因数の和:15600

約数の個数: 20

約数和(自身を含む): 5796504

約数和(自身を除く): 3054248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15581, 31162, 62324, 124648, 171391, 249296, 342782, 685564, 1371128, 2742256]

約数ペア:

[(1, 2742256), (2, 1371128), (4, 685564), (8, 342782), (11, 249296), (16, 171391), (22, 124648), (44, 62324), (88, 31162), (176, 15581)]