40984914446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{289937}}^1$

素因数の和:290408

約数の個数: 32

約数和(自身を含む): 73481886720

約数和(自身を除く): 32496972274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 3073, 6146, 10097, 20194, 70679, 141358, 289937, 579874, 2029559, 4059118, 6668551, 13337102, 46679857, 93359714, 127282343, 254564686, 890976401, 1781952802, 2927493889, 5854987778, 20492457223, 40984914446]

約数ペア:

[(1, 40984914446), (2, 20492457223), (7, 5854987778), (14, 2927493889), (23, 1781952802), (46, 890976401), (161, 254564686), (322, 127282343), (439, 93359714), (878, 46679857), (3073, 13337102), (6146, 6668551), (10097, 4059118), (20194, 2029559), (70679, 579874), (141358, 289937)]