135399484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{279751}}^1$

素因数の和:279777

約数の個数: 18

約数和(自身を含む): 260449112

約数和(自身を除く): 125049628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 279751, 559502, 1119004, 3077261, 6154522, 12309044, 33849871, 67699742, 135399484]

約数ペア:

[(1, 135399484), (2, 67699742), (4, 33849871), (11, 12309044), (22, 6154522), (44, 3077261), (121, 1119004), (242, 559502), (484, 279751)]