5420278084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9781}}^1\times {\mathrm{10657}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 10217142488

約数和(自身を除く): 4796864404

約数列:

[1, 2, 4, 13, 26, 52, 9781, 10657, 19562, 21314, 39124, 42628, 127153, 138541, 254306, 277082, 508612, 554164, 104236117, 208472234, 416944468, 1355069521, 2710139042, 5420278084]

約数ペア:

[(1, 5420278084), (2, 2710139042), (4, 1355069521), (13, 416944468), (26, 208472234), (52, 104236117), (9781, 554164), (10657, 508612), (19562, 277082), (21314, 254306), (39124, 138541), (42628, 127153)]