2239968005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{249857}}^1$

素因数の和:250036

約数の個数: 16

約数和(自身を含む): 2950323264

約数和(自身を除く): 710355259

約数列:

[1, 5, 11, 55, 163, 815, 1793, 8965, 249857, 1249285, 2748427, 13742135, 40726691, 203633455, 447993601, 2239968005]

約数ペア:

[(1, 2239968005), (5, 447993601), (11, 203633455), (55, 40726691), (163, 13742135), (815, 2748427), (1793, 1249285), (8965, 249857)]