2247378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 5214336

約数和(自身を除く): 2966958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 733, 1022, 1466, 1533, 2199, 3066, 4398, 5131, 10262, 15393, 30786, 53509, 107018, 160527, 321054, 374563, 749126, 1123689, 2247378]

約数ペア:

[(1, 2247378), (2, 1123689), (3, 749126), (6, 374563), (7, 321054), (14, 160527), (21, 107018), (42, 53509), (73, 30786), (146, 15393), (219, 10262), (438, 5131), (511, 4398), (733, 3066), (1022, 2199), (1466, 1533)]