257596548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1951489}}^1$

素因数の和:1951507

約数の個数: 24

約数和(自身を含む): 655700640

約数和(自身を除く): 398104092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1951489, 3902978, 5854467, 7805956, 11708934, 21466379, 23417868, 42932758, 64399137, 85865516, 128798274, 257596548]

約数ペア:

[(1, 257596548), (2, 128798274), (3, 85865516), (4, 64399137), (6, 42932758), (11, 23417868), (12, 21466379), (22, 11708934), (33, 7805956), (44, 5854467), (66, 3902978), (132, 1951489)]