1663244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 3214848

約数和(自身を除く): 1551604

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 367, 412, 734, 1133, 1468, 2266, 4037, 4532, 8074, 16148, 37801, 75602, 151204, 415811, 831622, 1663244]

約数ペア:

[(1, 1663244), (2, 831622), (4, 415811), (11, 151204), (22, 75602), (44, 37801), (103, 16148), (206, 8074), (367, 4532), (412, 4037), (734, 2266), (1133, 1468)]