2011361695

素因数分解:

$5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{28351}}^1$

素因数の和:30390

約数の個数: 16

約数和(自身を含む): 2759897088

約数和(自身を除く): 748535393

約数列:

[1, 5, 7, 35, 2027, 10135, 14189, 28351, 70945, 141755, 198457, 992285, 57467477, 287337385, 402272339, 2011361695]

約数ペア:

[(1, 2011361695), (5, 402272339), (7, 287337385), (35, 57467477), (2027, 992285), (10135, 198457), (14189, 141755), (28351, 70945)]