2600286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 6205248

約数和(自身を除く): 3604962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 53, 74, 78, 102, 106, 111, 159, 221, 222, 318, 442, 481, 629, 663, 689, 901, 962, 1258, 1326, 1378, 1443, 1802, 1887, 1961, 2067, 2703, 2886, 3774, 3922, 4134, 5406, 5883, 8177, 11713, 11766, 16354, 23426, 24531, 25493, 33337, 35139, 49062, 50986, 66674, 70278, 76479, 100011, 152958, 200022, 433381, 866762, 1300143, 2600286]

約数ペア:

[(1, 2600286), (2, 1300143), (3, 866762), (6, 433381), (13, 200022), (17, 152958), (26, 100011), (34, 76479), (37, 70278), (39, 66674), (51, 50986), (53, 49062), (74, 35139), (78, 33337), (102, 25493), (106, 24531), (111, 23426), (159, 16354), (221, 11766), (222, 11713), (318, 8177), (442, 5883), (481, 5406), (629, 4134), (663, 3922), (689, 3774), (901, 2886), (962, 2703), (1258, 2067), (1326, 1961), (1378, 1887), (1443, 1802)]