2657824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6412

約数の個数: 24

約数和(自身を含む): 5635980

約数和(自身を除く): 2978156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6389, 12778, 25556, 51112, 83057, 102224, 166114, 204448, 332228, 664456, 1328912, 2657824]

約数ペア:

[(1, 2657824), (2, 1328912), (4, 664456), (8, 332228), (13, 204448), (16, 166114), (26, 102224), (32, 83057), (52, 51112), (104, 25556), (208, 12778), (416, 6389)]