379740894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{2917}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 818674080

約数和(自身を除く): 438933186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1669, 2917, 3338, 5007, 5834, 8751, 10014, 17502, 21697, 37921, 43394, 65091, 75842, 113763, 130182, 227526, 4868473, 9736946, 14605419, 29210838, 63290149, 126580298, 189870447, 379740894]

約数ペア:

[(1, 379740894), (2, 189870447), (3, 126580298), (6, 63290149), (13, 29210838), (26, 14605419), (39, 9736946), (78, 4868473), (1669, 227526), (2917, 130182), (3338, 113763), (5007, 75842), (5834, 65091), (8751, 43394), (10014, 37921), (17502, 21697)]