2011686770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{5521}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 3673676160

約数和(自身を除く): 1661989390

約数列:

[1, 2, 5, 10, 83, 166, 415, 439, 830, 878, 2195, 4390, 5521, 11042, 27605, 36437, 55210, 72874, 182185, 364370, 458243, 916486, 2291215, 2423719, 4582430, 4847438, 12118595, 24237190, 201168677, 402337354, 1005843385, 2011686770]

約数ペア:

[(1, 2011686770), (2, 1005843385), (5, 402337354), (10, 201168677), (83, 24237190), (166, 12118595), (415, 4847438), (439, 4582430), (830, 2423719), (878, 2291215), (2195, 916486), (4390, 458243), (5521, 364370), (11042, 182185), (27605, 72874), (36437, 55210)]