1294330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 2363904

約数和(自身を除く): 1069574

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1823, 3646, 9115, 18230, 129433, 258866, 647165, 1294330]

約数ペア:

[(1, 1294330), (2, 647165), (5, 258866), (10, 129433), (71, 18230), (142, 9115), (355, 3646), (710, 1823)]