427714562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{670399}}^1$

素因数の和:670441

約数の個数: 16

約数和(自身を含む): 724032000

約数和(自身を除く): 296317438

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 670399, 1340798, 7374389, 14748778, 19441571, 38883142, 213857281, 427714562]

約数ペア:

[(1, 427714562), (2, 213857281), (11, 38883142), (22, 19441571), (29, 14748778), (58, 7374389), (319, 1340798), (638, 670399)]