858798742

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1\times {\mathrm{1163}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 1293841872

約数和(自身を除く): 435043130

約数列:

[1, 2, 421, 842, 877, 1163, 1754, 2326, 369217, 489623, 738434, 979246, 1019951, 2039902, 429399371, 858798742]

約数ペア:

[(1, 858798742), (2, 429399371), (421, 2039902), (842, 1019951), (877, 979246), (1163, 738434), (1754, 489623), (2326, 369217)]