858872642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{315067}}^1$

素因数の和:315145

約数の個数: 16

約数和(自身を含む): 1361093760

約数和(自身を除く): 502221118

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 315067, 630134, 9136943, 14808149, 18273886, 29616298, 429436321, 858872642]

約数ペア:

[(1, 858872642), (2, 429436321), (29, 29616298), (47, 18273886), (58, 14808149), (94, 9136943), (1363, 630134), (2726, 315067)]