1580840347

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 1751777280

約数和(自身を除く): 170936933

約数列:

[1, 23, 43, 47, 71, 479, 989, 1081, 1633, 2021, 3053, 3337, 11017, 20597, 22513, 34009, 46483, 70219, 76751, 143491, 473731, 517799, 782207, 968059, 1462387, 1598423, 3300293, 22265357, 33634901, 36763729, 68732189, 1580840347]

約数ペア:

[(1, 1580840347), (23, 68732189), (43, 36763729), (47, 33634901), (71, 22265357), (479, 3300293), (989, 1598423), (1081, 1462387), (1633, 968059), (2021, 782207), (3053, 517799), (3337, 473731), (11017, 143491), (20597, 76751), (22513, 70219), (34009, 46483)]