2449807199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{15061}}^1$

素因数の和:16310

約数の個数: 16

約数和(自身を含む): 2949742080

約数和(自身を除く): 499934881

約数列:

[1, 7, 19, 133, 1223, 8561, 15061, 23237, 105427, 162659, 286159, 2003113, 18419603, 128937221, 349972457, 2449807199]

約数ペア:

[(1, 2449807199), (7, 349972457), (19, 128937221), (133, 18419603), (1223, 2003113), (8561, 286159), (15061, 162659), (23237, 105427)]