2018048030

素因数分解:

$2^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{75781}}^1$

素因数の和:78451

約数の個数: 16

約数和(自身を含む): 3633898464

約数和(自身を除く): 1615850434

約数列:

[1, 2, 5, 10, 2663, 5326, 13315, 26630, 75781, 151562, 378905, 757810, 201804803, 403609606, 1009024015, 2018048030]

約数ペア:

[(1, 2018048030), (2, 1009024015), (5, 403609606), (10, 201804803), (2663, 757810), (5326, 378905), (13315, 151562), (26630, 75781)]