2013904585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5230921}}^1$

素因数の和:5230944

約数の個数: 16

約数和(自身を含む): 3013011072

約数和(自身を除く): 999106487

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5230921, 26154605, 36616447, 57540131, 183082235, 287700655, 402780917, 2013904585]

約数ペア:

[(1, 2013904585), (5, 402780917), (7, 287700655), (11, 183082235), (35, 57540131), (55, 36616447), (77, 26154605), (385, 5230921)]