2220199216

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{595547}}^1$

素因数の和:595788

約数の個数: 20

約数和(自身を含む): 4320105192

約数和(自身を除く): 2099905976

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 595547, 1191094, 2382188, 4764376, 9528752, 138762451, 277524902, 555049804, 1110099608, 2220199216]

約数ペア:

[(1, 2220199216), (2, 1110099608), (4, 555049804), (8, 277524902), (16, 138762451), (233, 9528752), (466, 4764376), (932, 2382188), (1864, 1191094), (3728, 595547)]