2899688072

素因数分解:

$2^3\times {\mathrm{4159}}^1\times {\mathrm{87151}}^1$

素因数の和:91316

約数の個数: 16

約数和(自身を含む): 5438284800

約数和(自身を除く): 2538596728

約数列:

[1, 2, 4, 8, 4159, 8318, 16636, 33272, 87151, 174302, 348604, 697208, 362461009, 724922018, 1449844036, 2899688072]

約数ペア:

[(1, 2899688072), (2, 1449844036), (4, 724922018), (8, 362461009), (4159, 697208), (8318, 348604), (16636, 174302), (33272, 87151)]