2012542073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 2245927680

約数和(自身を除く): 233385607

約数列:

[1, 19, 37, 61, 71, 661, 703, 1159, 1349, 2257, 2627, 4331, 12559, 24457, 40321, 42883, 46931, 49913, 82289, 160247, 464683, 766099, 891689, 1491877, 1736447, 2862791, 3044693, 28345663, 32992493, 54393029, 105923267, 2012542073]

約数ペア:

[(1, 2012542073), (19, 105923267), (37, 54393029), (61, 32992493), (71, 28345663), (661, 3044693), (703, 2862791), (1159, 1736447), (1349, 1491877), (2257, 891689), (2627, 766099), (4331, 464683), (12559, 160247), (24457, 82289), (40321, 49913), (42883, 46931)]