285062018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 461894400

約数和(自身を除く): 176832382

約数列:

[1, 2, 17, 34, 71, 142, 263, 449, 526, 898, 1207, 2414, 4471, 7633, 8942, 15266, 18673, 31879, 37346, 63758, 118087, 236174, 317441, 541943, 634882, 1083886, 2007479, 4014958, 8384177, 16768354, 142531009, 285062018]

約数ペア:

[(1, 285062018), (2, 142531009), (17, 16768354), (34, 8384177), (71, 4014958), (142, 2007479), (263, 1083886), (449, 634882), (526, 541943), (898, 317441), (1207, 236174), (2414, 118087), (4471, 63758), (7633, 37346), (8942, 31879), (15266, 18673)]