556930466

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{37799}}^1$

素因数の和:37993

約数の個数: 16

約数和(自身を含む): 857304000

約数和(自身を除く): 300373534

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 37799, 75598, 2003347, 4006694, 5254061, 10508122, 278465233, 556930466]

約数ペア:

[(1, 556930466), (2, 278465233), (53, 10508122), (106, 5254061), (139, 4006694), (278, 2003347), (7367, 75598), (14734, 37799)]