253818892964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{697304651}}^1$

素因数の和:697304675

約数の個数: 24

約数和(自身を含む): 546686847168

約数和(自身を除く): 292867954204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 697304651, 1394609302, 2789218604, 4881132557, 9064960463, 9762265114, 18129920926, 19524530228, 36259841852, 63454723241, 126909446482, 253818892964]

約数ペア:

[(1, 253818892964), (2, 126909446482), (4, 63454723241), (7, 36259841852), (13, 19524530228), (14, 18129920926), (26, 9762265114), (28, 9064960463), (52, 4881132557), (91, 2789218604), (182, 1394609302), (364, 697304651)]