2011903916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45725089}}^1$

素因数の和:45725104

約数の個数: 12

約数和(自身を含む): 3840907560

約数和(自身を除く): 1829003644

約数列:

[1, 2, 4, 11, 22, 44, 45725089, 91450178, 182900356, 502975979, 1005951958, 2011903916]

約数ペア:

[(1, 2011903916), (2, 1005951958), (4, 502975979), (11, 182900356), (22, 91450178), (44, 45725089)]