1330407370

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{50993}}^1$

素因数の和:53609

約数の個数: 16

約数和(自身を含む): 2395698120

約数和(自身を除く): 1065290750

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 26090, 50993, 101986, 254965, 509930, 133040737, 266081474, 665203685, 1330407370]

約数ペア:

[(1, 1330407370), (2, 665203685), (5, 266081474), (10, 133040737), (2609, 509930), (5218, 254965), (13045, 101986), (26090, 50993)]