5678190721

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{176303}}^1$

素因数の和:176460

約数の個数: 16

約数和(自身を含む): 6702372864

約数和(自身を除く): 1024182143

約数列:

[1, 7, 43, 107, 301, 749, 4601, 32207, 176303, 1234121, 7581029, 18864421, 53067203, 132050947, 811170103, 5678190721]

約数ペア:

[(1, 5678190721), (7, 811170103), (43, 132050947), (107, 53067203), (301, 18864421), (749, 7581029), (4601, 1234121), (32207, 176303)]