1820007929170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1328472941}}^1$

素因数の和:1328473085

約数の個数: 16

約数和(自身を含む): 3299926787928

約数和(自身を除く): 1479918858758

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1328472941, 2656945882, 6642364705, 13284729410, 182000792917, 364001585834, 910003964585, 1820007929170]

約数ペア:

[(1, 1820007929170), (2, 910003964585), (5, 364001585834), (10, 182000792917), (137, 13284729410), (274, 6642364705), (685, 2656945882), (1370, 1328472941)]