2017693330

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{80611}}^1$

素因数の和:83121

約数の個数: 16

約数和(自身を含む): 3633344064

約数和(自身を除く): 1615650734

約数列:

[1, 2, 5, 10, 2503, 5006, 12515, 25030, 80611, 161222, 403055, 806110, 201769333, 403538666, 1008846665, 2017693330]

約数ペア:

[(1, 2017693330), (2, 1008846665), (5, 403538666), (10, 201769333), (2503, 806110), (5006, 403055), (12515, 161222), (25030, 80611)]