1490350066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{16633}}^1$

素因数の和:17337

約数の個数: 16

約数和(自身を含む): 2270740608

約数和(自身を除く): 780390542

約数列:

[1, 2, 71, 142, 631, 1262, 16633, 33266, 44801, 89602, 1180943, 2361886, 10495423, 20990846, 745175033, 1490350066]

約数ペア:

[(1, 1490350066), (2, 745175033), (71, 20990846), (142, 10495423), (631, 2361886), (1262, 1180943), (16633, 89602), (33266, 44801)]