26630989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 8850611

約数列:

[1, 7, 11, 19, 77, 109, 133, 167, 209, 763, 1169, 1199, 1463, 1837, 2071, 3173, 8393, 12859, 14497, 18203, 22211, 22781, 34903, 127421, 159467, 200233, 244321, 345857, 1401631, 2420999, 3804427, 26630989]

約数ペア:

[(1, 26630989), (7, 3804427), (11, 2420999), (19, 1401631), (77, 345857), (109, 244321), (133, 200233), (167, 159467), (209, 127421), (763, 34903), (1169, 22781), (1199, 22211), (1463, 18203), (1837, 14497), (2071, 12859), (3173, 8393)]