13779004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{111121}}^1$

素因数の和:111156

約数の個数: 12

約数和(自身を含む): 24891328

約数和(自身を除く): 11112324

約数列:

[1, 2, 4, 31, 62, 124, 111121, 222242, 444484, 3444751, 6889502, 13779004]

約数ペア:

[(1, 13779004), (2, 6889502), (4, 3444751), (31, 444484), (62, 222242), (124, 111121)]