1285322532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8239247}}^1$

素因数の和:8239267

約数の個数: 24

約数和(自身を含む): 3229785216

約数和(自身を除く): 1944462684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8239247, 16478494, 24717741, 32956988, 49435482, 98870964, 107110211, 214220422, 321330633, 428440844, 642661266, 1285322532]

約数ペア:

[(1, 1285322532), (2, 642661266), (3, 428440844), (4, 321330633), (6, 214220422), (12, 107110211), (13, 98870964), (26, 49435482), (39, 32956988), (52, 24717741), (78, 16478494), (156, 8239247)]