490994216

素因数分解:

$2^3\times {\mathrm{6271}}^1\times {\mathrm{9787}}^1$

素因数の和:16064

約数の個数: 16

約数和(自身を含む): 920855040

約数和(自身を除く): 429860824

約数列:

[1, 2, 4, 8, 6271, 9787, 12542, 19574, 25084, 39148, 50168, 78296, 61374277, 122748554, 245497108, 490994216]

約数ペア:

[(1, 490994216), (2, 245497108), (4, 122748554), (8, 61374277), (6271, 78296), (9787, 50168), (12542, 39148), (19574, 25084)]