1325298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 2872368

約数和(自身を除く): 1547070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1307, 2614, 3921, 7842, 16991, 33982, 50973, 101946, 220883, 441766, 662649, 1325298]

約数ペア:

[(1, 1325298), (2, 662649), (3, 441766), (6, 220883), (13, 101946), (26, 50973), (39, 33982), (78, 16991), (169, 7842), (338, 3921), (507, 2614), (1014, 1307)]