65489006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{29473}}^1$

素因数の和:29587

約数の個数: 16

約数和(自身を含む): 108228528

約数和(自身を除く): 42739522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 29473, 58946, 324203, 648406, 2976773, 5953546, 32744503, 65489006]

約数ペア:

[(1, 65489006), (2, 32744503), (11, 5953546), (22, 2976773), (101, 648406), (202, 324203), (1111, 58946), (2222, 29473)]