2563189156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{987361}}^1$

素因数の和:987435

約数の個数: 24

約数和(自身を含む): 4976304480

約数和(自身を除く): 2413115324

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 987361, 1974722, 3949444, 10860971, 21721942, 43443884, 58254299, 116508598, 233017196, 640797289, 1281594578, 2563189156]

約数ペア:

[(1, 2563189156), (2, 1281594578), (4, 640797289), (11, 233017196), (22, 116508598), (44, 58254299), (59, 43443884), (118, 21721942), (236, 10860971), (649, 3949444), (1298, 1974722), (2596, 987361)]