2013260817

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1453}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 2874313728

約数和(自身を除く): 861052911

約数列:

[1, 3, 23, 43, 69, 129, 467, 989, 1401, 1453, 2967, 4359, 10741, 20081, 32223, 33419, 60243, 62479, 100257, 187437, 461863, 678551, 1385589, 1437017, 2035653, 4311051, 15606673, 29177693, 46820019, 87533079, 671086939, 2013260817]

約数ペア:

[(1, 2013260817), (3, 671086939), (23, 87533079), (43, 46820019), (69, 29177693), (129, 15606673), (467, 4311051), (989, 2035653), (1401, 1437017), (1453, 1385589), (2967, 678551), (4359, 461863), (10741, 187437), (20081, 100257), (32223, 62479), (33419, 60243)]