40480849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 44323200

約数和(自身を除く): 3842351

約数列:

[1, 19, 37, 89, 647, 703, 1691, 3293, 12293, 23939, 57583, 62567, 454841, 1094077, 2130571, 40480849]

約数ペア:

[(1, 40480849), (19, 2130571), (37, 1094077), (89, 454841), (647, 62567), (703, 57583), (1691, 23939), (3293, 12293)]