221821860094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{4165043}}^1$

素因数の和:4165935

約数の個数: 16

約数和(自身を含む): 343866032640

約数和(自身を除く): 122044172546

約数列:

[1, 2, 31, 62, 859, 1718, 26629, 53258, 4165043, 8330086, 129116333, 258232666, 3577771937, 7155543874, 110910930047, 221821860094]

約数ペア:

[(1, 221821860094), (2, 110910930047), (31, 7155543874), (62, 3577771937), (859, 258232666), (1718, 129116333), (26629, 8330086), (53258, 4165043)]