2017443841

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{136139}}^1$

素因数の和:136248

約数の個数: 16

約数和(自身を含む): 2417846400

約数和(自身を除く): 400402559

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 136139, 952973, 3948031, 9938147, 27636217, 69567029, 288206263, 2017443841]

約数ペア:

[(1, 2017443841), (7, 288206263), (29, 69567029), (73, 27636217), (203, 9938147), (511, 3948031), (2117, 952973), (14819, 136139)]