1260756484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{782107}}^1$

素因数の和:782155

約数の個数: 24

約数和(自身を含む): 2452690688

約数和(自身を除く): 1191934204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 782107, 1564214, 3128428, 10167391, 20334782, 24245317, 40669564, 48490634, 96981268, 315189121, 630378242, 1260756484]

約数ペア:

[(1, 1260756484), (2, 630378242), (4, 315189121), (13, 96981268), (26, 48490634), (31, 40669564), (52, 24245317), (62, 20334782), (124, 10167391), (403, 3128428), (806, 1564214), (1612, 782107)]