2115790498

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2243}}^1\times {\mathrm{4327}}^1$

素因数の和:6681

約数の個数: 16

約数和(自身を含む): 3204970560

約数和(自身を除く): 1089180062

約数列:

[1, 2, 109, 218, 2243, 4327, 4486, 8654, 244487, 471643, 488974, 943286, 9705461, 19410922, 1057895249, 2115790498]

約数ペア:

[(1, 2115790498), (2, 1057895249), (109, 19410922), (218, 9705461), (2243, 943286), (4327, 488974), (4486, 471643), (8654, 244487)]