17439981070

素因数分解:

$2^1\times 5^1\times {\mathrm{7001}}^1\times {\mathrm{249107}}^1$

素因数の和:256115

約数の個数: 16

約数和(自身を含む): 31396575888

約数和(自身を除く): 13956594818

約数列:

[1, 2, 5, 10, 7001, 14002, 35005, 70010, 249107, 498214, 1245535, 2491070, 1743998107, 3487996214, 8719990535, 17439981070]

約数ペア:

[(1, 17439981070), (2, 8719990535), (5, 3487996214), (10, 1743998107), (7001, 2491070), (14002, 1245535), (35005, 498214), (70010, 249107)]