1295979269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{20593}}^1$

素因数の和:20756

約数の個数: 16

約数和(自身を含む): 1439273472

約数和(自身を除く): 143294203

約数列:

[1, 13, 47, 103, 611, 1339, 4841, 20593, 62933, 267709, 967871, 2121079, 12582323, 27574027, 99690713, 1295979269]

約数ペア:

[(1, 1295979269), (13, 99690713), (47, 27574027), (103, 12582323), (611, 2121079), (1339, 967871), (4841, 267709), (20593, 62933)]