2050672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9880

約数の個数: 20

約数和(自身を含む): 4279240

約数和(自身を除く): 2228568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9859, 19718, 39436, 78872, 128167, 157744, 256334, 512668, 1025336, 2050672]

約数ペア:

[(1, 2050672), (2, 1025336), (4, 512668), (8, 256334), (13, 157744), (16, 128167), (26, 78872), (52, 39436), (104, 19718), (208, 9859)]