2124739006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 3456180000

約数和(自身を除く): 1331440994

約数列:

[1, 2, 13, 26, 389, 421, 499, 778, 842, 998, 5057, 5473, 6487, 10114, 10946, 12974, 163769, 194111, 210079, 327538, 388222, 420158, 2128997, 2523443, 2731027, 4257994, 5046886, 5462054, 81720731, 163441462, 1062369503, 2124739006]

約数ペア:

[(1, 2124739006), (2, 1062369503), (13, 163441462), (26, 81720731), (389, 5462054), (421, 5046886), (499, 4257994), (778, 2731027), (842, 2523443), (998, 2128997), (5057, 420158), (5473, 388222), (6487, 327538), (10114, 210079), (10946, 194111), (12974, 163769)]