2017706545

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{19507}}^1$

素因数の和:19800

約数の個数: 16

約数和(自身を含む): 2455198848

約数和(自身を除く): 437492303

約数列:

[1, 5, 137, 151, 685, 755, 19507, 20687, 97535, 103435, 2672459, 2945557, 13362295, 14727785, 403541309, 2017706545]

約数ペア:

[(1, 2017706545), (5, 403541309), (137, 14727785), (151, 13362295), (685, 2945557), (755, 2672459), (19507, 103435), (20687, 97535)]