8400442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 13105152

約数和(自身を除く): 4704710

約数列:

[1, 2, 31, 62, 157, 314, 863, 1726, 4867, 9734, 26753, 53506, 135491, 270982, 4200221, 8400442]

約数ペア:

[(1, 8400442), (2, 4200221), (31, 270982), (62, 135491), (157, 53506), (314, 26753), (863, 9734), (1726, 4867)]