1969031566

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1\times {\mathrm{6661}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 3003655968

約数和(自身を除く): 1034624402

約数列:

[1, 2, 61, 122, 2423, 4846, 6661, 13322, 147803, 295606, 406321, 812642, 16139603, 32279206, 984515783, 1969031566]

約数ペア:

[(1, 1969031566), (2, 984515783), (61, 32279206), (122, 16139603), (2423, 812642), (4846, 406321), (6661, 295606), (13322, 147803)]