388616982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4982269}}^1$

素因数の和:4982287

約数の個数: 16

約数和(自身を含む): 837021360

約数和(自身を除く): 448404378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4982269, 9964538, 14946807, 29893614, 64769497, 129538994, 194308491, 388616982]

約数ペア:

[(1, 388616982), (2, 194308491), (3, 129538994), (6, 64769497), (13, 29893614), (26, 14946807), (39, 9964538), (78, 4982269)]