318014710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{10499}}^1$

素因数の和:10752

約数の個数: 32

約数和(自身を含む): 619164000

約数和(自身を除く): 301149290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 10499, 15145, 20998, 30290, 52495, 104990, 136487, 272974, 682435, 1364870, 2446267, 4892534, 12231335, 24462670, 31801471, 63602942, 159007355, 318014710]

約数ペア:

[(1, 318014710), (2, 159007355), (5, 63602942), (10, 31801471), (13, 24462670), (26, 12231335), (65, 4892534), (130, 2446267), (233, 1364870), (466, 682435), (1165, 272974), (2330, 136487), (3029, 104990), (6058, 52495), (10499, 30290), (15145, 20998)]