425650772

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 750701952

約数和(自身を除く): 325051180

約数列:

[1, 2, 4, 263, 311, 526, 622, 1052, 1244, 1301, 2602, 5204, 81793, 163586, 327172, 342163, 404611, 684326, 809222, 1368652, 1618444, 106412693, 212825386, 425650772]

約数ペア:

[(1, 425650772), (2, 212825386), (4, 106412693), (263, 1618444), (311, 1368652), (526, 809222), (622, 684326), (1052, 404611), (1244, 342163), (1301, 327172), (2602, 163586), (5204, 81793)]