27975244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{635801}}^1$

素因数の和:635816

約数の個数: 12

約数和(自身を含む): 53407368

約数和(自身を除く): 25432124

約数列:

[1, 2, 4, 11, 22, 44, 635801, 1271602, 2543204, 6993811, 13987622, 27975244]

約数ペア:

[(1, 27975244), (2, 13987622), (4, 6993811), (11, 2543204), (22, 1271602), (44, 635801)]