1605124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 2983680

約数和(自身を除く): 1378556

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 239, 292, 478, 956, 1679, 3358, 5497, 6716, 10994, 17447, 21988, 34894, 69788, 401281, 802562, 1605124]

約数ペア:

[(1, 1605124), (2, 802562), (4, 401281), (23, 69788), (46, 34894), (73, 21988), (92, 17447), (146, 10994), (239, 6716), (292, 5497), (478, 3358), (956, 1679)]