871024207102

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{396280349}}^1$

素因数の和:396280515

約数の個数: 16

約数和(自身を含む): 1502695087200

約数和(自身を除く): 631670880098

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 396280349, 792560698, 2773962443, 5547924886, 62216014793, 124432029586, 435512103551, 871024207102]

約数ペア:

[(1, 871024207102), (2, 435512103551), (7, 124432029586), (14, 62216014793), (157, 5547924886), (314, 2773962443), (1099, 792560698), (2198, 396280349)]