490408052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{1847}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 880165440

約数和(自身を除く): 389757388

約数列:

[1, 2, 4, 41, 82, 164, 1619, 1847, 3238, 3694, 6476, 7388, 66379, 75727, 132758, 151454, 265516, 302908, 2990293, 5980586, 11961172, 122602013, 245204026, 490408052]

約数ペア:

[(1, 490408052), (2, 245204026), (4, 122602013), (41, 11961172), (82, 5980586), (164, 2990293), (1619, 302908), (1847, 265516), (3238, 151454), (3694, 132758), (6476, 75727), (7388, 66379)]