2017394278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{102437}}^1$

素因数の和:102711

約数の個数: 16

約数和(自身を含む): 3110017680

約数和(自身を除く): 1092623402

約数列:

[1, 2, 43, 86, 229, 458, 9847, 19694, 102437, 204874, 4404791, 8809582, 23458073, 46916146, 1008697139, 2017394278]

約数ペア:

[(1, 2017394278), (2, 1008697139), (43, 46916146), (86, 23458073), (229, 8809582), (458, 4404791), (9847, 204874), (19694, 102437)]