2051214130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29303059}}^1$

素因数の和:29303073

約数の個数: 16

約数和(自身を含む): 4219640640

約数和(自身を除く): 2168426510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29303059, 58606118, 146515295, 205121413, 293030590, 410242826, 1025607065, 2051214130]

約数ペア:

[(1, 2051214130), (2, 1025607065), (5, 410242826), (7, 293030590), (10, 205121413), (14, 146515295), (35, 58606118), (70, 29303059)]