318423886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1481}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 540989280

約数和(自身を除く): 222565394

約数列:

[1, 2, 11, 22, 29, 58, 319, 337, 638, 674, 1481, 2962, 3707, 7414, 9773, 16291, 19546, 32582, 42949, 85898, 107503, 215006, 472439, 499097, 944878, 998194, 5490067, 10980134, 14473813, 28947626, 159211943, 318423886]

約数ペア:

[(1, 318423886), (2, 159211943), (11, 28947626), (22, 14473813), (29, 10980134), (58, 5490067), (319, 998194), (337, 944878), (638, 499097), (674, 472439), (1481, 215006), (2962, 107503), (3707, 85898), (7414, 42949), (9773, 32582), (16291, 19546)]