423218878

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{3167}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 641900160

約数和(自身を除く): 218681282

約数列:

[1, 2, 109, 218, 613, 1226, 3167, 6334, 66817, 133634, 345203, 690406, 1941371, 3882742, 211609439, 423218878]

約数ペア:

[(1, 423218878), (2, 211609439), (109, 3882742), (218, 1941371), (613, 690406), (1226, 345203), (3167, 133634), (6334, 66817)]