2017489190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{481501}}^1$

素因数の和:481927

約数の個数: 16

約数和(自身を含む): 3640155120

約数和(自身を除く): 1622665930

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 481501, 963002, 2407505, 4815010, 201748919, 403497838, 1008744595, 2017489190]

約数ペア:

[(1, 2017489190), (2, 1008744595), (5, 403497838), (10, 201748919), (419, 4815010), (838, 2407505), (2095, 963002), (4190, 481501)]