870858491341

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{22391137}}^1$

素因数の和:22391268

約数の個数: 16

約数和(自身を含む): 967297161600

約数和(自身を除く): 96438670259

約数列:

[1, 19, 23, 89, 437, 1691, 2047, 38893, 22391137, 425431603, 514996151, 1992811193, 9784926869, 37863412667, 45834657439, 870858491341]

約数ペア:

[(1, 870858491341), (19, 45834657439), (23, 37863412667), (89, 9784926869), (437, 1992811193), (1691, 514996151), (2047, 425431603), (38893, 22391137)]