127943338

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{2999}}^1$

素因数の和:3341

約数の個数: 16

約数和(自身を含む): 195048000

約数和(自身を除く): 67104662

約数列:

[1, 2, 83, 166, 257, 514, 2999, 5998, 21331, 42662, 248917, 497834, 770743, 1541486, 63971669, 127943338]

約数ペア:

[(1, 127943338), (2, 63971669), (83, 1541486), (166, 770743), (257, 497834), (514, 248917), (2999, 42662), (5998, 21331)]