1018909930

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{448859}}^1$

素因数の和:449093

約数の個数: 16

約数和(自身を含む): 1842121440

約数和(自身を除く): 823211510

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 448859, 897718, 2244295, 4488590, 101890993, 203781986, 509454965, 1018909930]

約数ペア:

[(1, 1018909930), (2, 509454965), (5, 203781986), (10, 101890993), (227, 4488590), (454, 2244295), (1135, 897718), (2270, 448859)]