749028284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{4649}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 1340539200

約数和(自身を除く): 591510916

約数列:

[1, 2, 4, 47, 94, 188, 857, 1714, 3428, 4649, 9298, 18596, 40279, 80558, 161116, 218503, 437006, 874012, 3984193, 7968386, 15936772, 187257071, 374514142, 749028284]

約数ペア:

[(1, 749028284), (2, 374514142), (4, 187257071), (47, 15936772), (94, 7968386), (188, 3984193), (857, 874012), (1714, 437006), (3428, 218503), (4649, 161116), (9298, 80558), (18596, 40279)]