2021046776

素因数分解:

$2^3\times 7^1\times {\mathrm{36090121}}^1$

素因数の和:36090134

約数の個数: 16

約数和(自身を含む): 4330814640

約数和(自身を除く): 2309767864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36090121, 72180242, 144360484, 252630847, 288720968, 505261694, 1010523388, 2021046776]

約数ペア:

[(1, 2021046776), (2, 1010523388), (4, 505261694), (7, 288720968), (8, 252630847), (14, 144360484), (28, 72180242), (56, 36090121)]