1306058770

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{200009}}^1$

素因数の和:200669

約数の個数: 16

約数和(自身を含む): 2354517720

約数和(自身を除く): 1048458950

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 200009, 400018, 1000045, 2000090, 130605877, 261211754, 653029385, 1306058770]

約数ペア:

[(1, 1306058770), (2, 653029385), (5, 261211754), (10, 130605877), (653, 2000090), (1306, 1000045), (3265, 400018), (6530, 200009)]