5440754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 8951040

約数和(自身を除く): 3510286

約数列:

[1, 2, 11, 22, 223, 446, 1109, 2218, 2453, 4906, 12199, 24398, 247307, 494614, 2720377, 5440754]

約数ペア:

[(1, 5440754), (2, 2720377), (11, 494614), (22, 247307), (223, 24398), (446, 12199), (1109, 4906), (2218, 2453)]