489071752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4702613}}^1$

素因数の和:4702632

約数の個数: 16

約数和(自身を含む): 987548940

約数和(自身を除く): 498477188

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4702613, 9405226, 18810452, 37620904, 61133969, 122267938, 244535876, 489071752]

約数ペア:

[(1, 489071752), (2, 244535876), (4, 122267938), (8, 61133969), (13, 37620904), (26, 18810452), (52, 9405226), (104, 4702613)]