2045463837

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{19993}}^1$

素因数の和:20572

約数の個数: 16

約数和(自身を含む): 2773567680

約数和(自身を除く): 728103843

約数列:

[1, 3, 67, 201, 509, 1527, 19993, 34103, 59979, 102309, 1339531, 4018593, 10176437, 30529311, 681821279, 2045463837]

約数ペア:

[(1, 2045463837), (3, 681821279), (67, 30529311), (201, 10176437), (509, 4018593), (1527, 1339531), (19993, 102309), (34103, 59979)]