7987893410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2153071}}^1$

素因数の和:2153138

約数の個数: 32

約数和(自身を含む): 16742287872

約数和(自身を除く): 8754394462

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 2153071, 4306142, 10765355, 15071497, 21530710, 30142994, 75357485, 114112763, 150714970, 228225526, 570563815, 798789341, 1141127630, 1597578682, 3993946705, 7987893410]

約数ペア:

[(1, 7987893410), (2, 3993946705), (5, 1597578682), (7, 1141127630), (10, 798789341), (14, 570563815), (35, 228225526), (53, 150714970), (70, 114112763), (106, 75357485), (265, 30142994), (371, 21530710), (530, 15071497), (742, 10765355), (1855, 4306142), (3710, 2153071)]