90297284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293173}}^1$

素因数の和:293195

約数の個数: 24

約数和(自身を含む): 197012928

約数和(自身を除く): 106715644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 293173, 586346, 1172692, 2052211, 3224903, 4104422, 6449806, 8208844, 12899612, 22574321, 45148642, 90297284]

約数ペア:

[(1, 90297284), (2, 45148642), (4, 22574321), (7, 12899612), (11, 8208844), (14, 6449806), (22, 4104422), (28, 3224903), (44, 2052211), (77, 1172692), (154, 586346), (308, 293173)]