2045837065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{525247}}^1$

素因数の和:525312

約数の個数: 16

約数和(自身を含む): 2647249920

約数和(自身を除く): 601412855

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 525247, 2626235, 9979693, 21535127, 49898465, 107675635, 409167413, 2045837065]

約数ペア:

[(1, 2045837065), (5, 409167413), (19, 107675635), (41, 49898465), (95, 21535127), (205, 9979693), (779, 2626235), (3895, 525247)]