2250412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 4187232

約数和(自身を除く): 1936820

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 401, 802, 1403, 1604, 2806, 5612, 9223, 18446, 24461, 36892, 48922, 97844, 562603, 1125206, 2250412]

約数ペア:

[(1, 2250412), (2, 1125206), (4, 562603), (23, 97844), (46, 48922), (61, 36892), (92, 24461), (122, 18446), (244, 9223), (401, 5612), (802, 2806), (1403, 1604)]