226386908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{72467}}^1$

素因数の和:72553

約数の個数: 24

約数和(自身を含む): 438286464

約数和(自身を除く): 211899556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 72467, 144934, 289868, 797137, 1594274, 3188548, 5145157, 10290314, 20580628, 56596727, 113193454, 226386908]

約数ペア:

[(1, 226386908), (2, 113193454), (4, 56596727), (11, 20580628), (22, 10290314), (44, 5145157), (71, 3188548), (142, 1594274), (284, 797137), (781, 289868), (1562, 144934), (3124, 72467)]