319667946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{11743}}^1$

素因数の和:12110

約数の個数: 32

約数和(自身を含む): 690547200

約数和(自身を除く): 370879254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 9074, 11743, 13611, 23486, 27222, 35229, 70458, 152659, 305318, 457977, 915954, 4098307, 8196614, 12294921, 24589842, 53277991, 106555982, 159833973, 319667946]

約数ペア:

[(1, 319667946), (2, 159833973), (3, 106555982), (6, 53277991), (13, 24589842), (26, 12294921), (39, 8196614), (78, 4098307), (349, 915954), (698, 457977), (1047, 305318), (2094, 152659), (4537, 70458), (9074, 35229), (11743, 27222), (13611, 23486)]