2079402017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{403063}}^1$

素因数の和:403148

約数の個数: 16

約数和(自身を含む): 2631201792

約数和(自身を除く): 551799775

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 403063, 2821441, 4433693, 27005221, 31035851, 189036547, 297057431, 2079402017]

約数ペア:

[(1, 2079402017), (7, 297057431), (11, 189036547), (67, 31035851), (77, 27005221), (469, 4433693), (737, 2821441), (5159, 403063)]