438866742

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^2\times {\mathrm{2753}}^1$

素因数の和:3084

約数の個数: 24

約数和(自身を含む): 883472184

約数和(自身を除く): 444605442

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2753, 5506, 8259, 16518, 26569, 53138, 79707, 159414, 448739, 897478, 1346217, 2692434, 73144457, 146288914, 219433371, 438866742]

約数ペア:

[(1, 438866742), (2, 219433371), (3, 146288914), (6, 73144457), (163, 2692434), (326, 1346217), (489, 897478), (978, 448739), (2753, 159414), (5506, 79707), (8259, 53138), (16518, 26569)]