65298142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 55661858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 499, 719, 998, 1438, 3493, 5033, 6487, 6986, 9347, 10066, 12974, 18694, 45409, 65429, 90818, 130858, 358781, 717562, 2511467, 4664153, 5022934, 9328306, 32649071, 65298142]

約数ペア:

[(1, 65298142), (2, 32649071), (7, 9328306), (13, 5022934), (14, 4664153), (26, 2511467), (91, 717562), (182, 358781), (499, 130858), (719, 90818), (998, 65429), (1438, 45409), (3493, 18694), (5033, 12974), (6487, 10066), (6986, 9347)]