2930902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 5292000

約数和(自身を除く): 2361098

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 349, 442, 494, 646, 698, 4199, 4537, 5933, 6631, 8398, 9074, 11866, 13262, 77129, 86203, 112727, 154258, 172406, 225454, 1465451, 2930902]

約数ペア:

[(1, 2930902), (2, 1465451), (13, 225454), (17, 172406), (19, 154258), (26, 112727), (34, 86203), (38, 77129), (221, 13262), (247, 11866), (323, 9074), (349, 8398), (442, 6631), (494, 5933), (646, 4537), (698, 4199)]