2666634

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 5359872

約数和(自身を除く): 2693238

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 1993, 3986, 5979, 11958, 444439, 888878, 1333317, 2666634]

約数ペア:

[(1, 2666634), (2, 1333317), (3, 888878), (6, 444439), (223, 11958), (446, 5979), (669, 3986), (1338, 1993)]