4919761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 6185088

約数和(自身を除く): 1265327

約数列:

[1, 7, 11, 77, 181, 353, 1267, 1991, 2471, 3883, 13937, 27181, 63893, 447251, 702823, 4919761]

約数ペア:

[(1, 4919761), (7, 702823), (11, 447251), (77, 63893), (181, 27181), (353, 13937), (1267, 3883), (1991, 2471)]