397130206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{58043}}^1$

素因数の和:58367

約数の個数: 16

約数和(自身を含む): 651950208

約数和(自身を除く): 254820002

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 58043, 116086, 638473, 1276946, 18051373, 36102746, 198565103, 397130206]

約数ペア:

[(1, 397130206), (2, 198565103), (11, 36102746), (22, 18051373), (311, 1276946), (622, 638473), (3421, 116086), (6842, 58043)]