2009942902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{148073}}^1$

素因数の和:148703

約数の個数: 16

約数和(自身を含む): 3294350352

約数和(自身を除く): 1284407450

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 13574, 148073, 296146, 1628803, 3257606, 91361041, 182722082, 1004971451, 2009942902]

約数ペア:

[(1, 2009942902), (2, 1004971451), (11, 182722082), (22, 91361041), (617, 3257606), (1234, 1628803), (6787, 296146), (13574, 148073)]