2012179961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{13691}}^1$

素因数の和:14164

約数の個数: 16

約数和(自身を含む): 2271338496

約数和(自身を除く): 259158535

約数列:

[1, 11, 31, 341, 431, 4741, 13361, 13691, 146971, 150601, 424421, 4668631, 5900821, 64909031, 182925451, 2012179961]

約数ペア:

[(1, 2012179961), (11, 182925451), (31, 64909031), (341, 5900821), (431, 4668631), (4741, 424421), (13361, 150601), (13691, 146971)]