7631228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{15767}}^1$

素因数の和:15793

約数の個数: 18

約数和(自身を含む): 14680008

約数和(自身を除く): 7048780

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 15767, 31534, 63068, 173437, 346874, 693748, 1907807, 3815614, 7631228]

約数ペア:

[(1, 7631228), (2, 3815614), (4, 1907807), (11, 693748), (22, 346874), (44, 173437), (121, 63068), (242, 31534), (484, 15767)]