2198175772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1142503}}^1$

素因数の和:1142557

約数の個数: 24

約数和(自身を含む): 4254684896

約数和(自身を除く): 2056509124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 1142503, 2285006, 4570012, 14852539, 29705078, 42272611, 59410156, 84545222, 169090444, 549543943, 1099087886, 2198175772]

約数ペア:

[(1, 2198175772), (2, 1099087886), (4, 549543943), (13, 169090444), (26, 84545222), (37, 59410156), (52, 42272611), (74, 29705078), (148, 14852539), (481, 4570012), (962, 2285006), (1924, 1142503)]