412996818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170801}}^1$

素因数の和:170850

約数の個数: 32

約数和(自身を含む): 918231552

約数和(自身を除く): 505234734

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 170801, 341602, 512403, 1024806, 2220413, 4440826, 5294831, 6661239, 10589662, 13322478, 15884493, 31768986, 68832803, 137665606, 206498409, 412996818]

約数ペア:

[(1, 412996818), (2, 206498409), (3, 137665606), (6, 68832803), (13, 31768986), (26, 15884493), (31, 13322478), (39, 10589662), (62, 6661239), (78, 5294831), (93, 4440826), (186, 2220413), (403, 1024806), (806, 512403), (1209, 341602), (2418, 170801)]