1348401314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{20047}}^1$

素因数の和:20274

約数の個数: 24

約数和(自身を含む): 2201270400

約数和(自身を除く): 852869086

約数列:

[1, 2, 13, 26, 169, 199, 338, 398, 2587, 5174, 20047, 33631, 40094, 67262, 260611, 521222, 3387943, 3989353, 6775886, 7978706, 51861589, 103723178, 674200657, 1348401314]

約数ペア:

[(1, 1348401314), (2, 674200657), (13, 103723178), (26, 51861589), (169, 7978706), (199, 6775886), (338, 3989353), (398, 3387943), (2587, 521222), (5174, 260611), (20047, 67262), (33631, 40094)]