1368454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 808826

約数列:

[1, 2, 23, 46, 71, 142, 419, 838, 1633, 3266, 9637, 19274, 29749, 59498, 684227, 1368454]

約数ペア:

[(1, 1368454), (2, 684227), (23, 59498), (46, 29749), (71, 19274), (142, 9637), (419, 3266), (838, 1633)]