1329922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 2214144

約数和(自身を除く): 884222

約数列:

[1, 2, 11, 22, 61, 122, 671, 991, 1342, 1982, 10901, 21802, 60451, 120902, 664961, 1329922]

約数ペア:

[(1, 1329922), (2, 664961), (11, 120902), (22, 60451), (61, 21802), (122, 10901), (671, 1982), (991, 1342)]