5428718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 8796528

約数和(自身を除く): 3367810

約数列:

[1, 2, 19, 38, 73, 103, 146, 206, 361, 722, 1387, 1957, 2774, 3914, 7519, 15038, 26353, 37183, 52706, 74366, 142861, 285722, 2714359, 5428718]

約数ペア:

[(1, 5428718), (2, 2714359), (19, 285722), (38, 142861), (73, 74366), (103, 52706), (146, 37183), (206, 26353), (361, 15038), (722, 7519), (1387, 3914), (1957, 2774)]