123090802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{43867}}^1$

素因数の和:43953

約数の個数: 16

約数和(自身を含む): 195826752

約数和(自身を除く): 72735950

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 43867, 87734, 1008941, 2017882, 2675887, 5351774, 61545401, 123090802]

約数ペア:

[(1, 123090802), (2, 61545401), (23, 5351774), (46, 2675887), (61, 2017882), (122, 1008941), (1403, 87734), (2806, 43867)]