974764986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{7681}}^1$

素因数の和:9326

約数の個数: 32

約数和(自身を含む): 2101057728

約数和(自身を除く): 1126292742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1627, 3254, 4881, 7681, 9762, 15362, 21151, 23043, 42302, 46086, 63453, 99853, 126906, 199706, 299559, 599118, 12496987, 24993974, 37490961, 74981922, 162460831, 324921662, 487382493, 974764986]

約数ペア:

[(1, 974764986), (2, 487382493), (3, 324921662), (6, 162460831), (13, 74981922), (26, 37490961), (39, 24993974), (78, 12496987), (1627, 599118), (3254, 299559), (4881, 199706), (7681, 126906), (9762, 99853), (15362, 63453), (21151, 46086), (23043, 42302)]