1640982594

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{30091}}^1$

素因数の和:30306

約数の個数: 32

約数和(自身を含む): 3358267200

約数和(自身を除く): 1717284606

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 298, 366, 447, 894, 9089, 18178, 27267, 30091, 54534, 60182, 90273, 180546, 1835551, 3671102, 4483559, 5506653, 8967118, 11013306, 13450677, 26901354, 273497099, 546994198, 820491297, 1640982594]

約数ペア:

[(1, 1640982594), (2, 820491297), (3, 546994198), (6, 273497099), (61, 26901354), (122, 13450677), (149, 11013306), (183, 8967118), (298, 5506653), (366, 4483559), (447, 3671102), (894, 1835551), (9089, 180546), (18178, 90273), (27267, 60182), (30091, 54534)]