493245952

素因数分解:

$2^9\times {\mathrm{677}}^1\times {\mathrm{1423}}^1$

素因数の和:2118

約数の個数: 40

約数和(自身を含む): 987677856

約数和(自身を除く): 494431904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 677, 1354, 1423, 2708, 2846, 5416, 5692, 10832, 11384, 21664, 22768, 43328, 45536, 86656, 91072, 173312, 182144, 346624, 364288, 728576, 963371, 1926742, 3853484, 7706968, 15413936, 30827872, 61655744, 123311488, 246622976, 493245952]

約数ペア:

[(1, 493245952), (2, 246622976), (4, 123311488), (8, 61655744), (16, 30827872), (32, 15413936), (64, 7706968), (128, 3853484), (256, 1926742), (512, 963371), (677, 728576), (1354, 364288), (1423, 346624), (2708, 182144), (2846, 173312), (5416, 91072), (5692, 86656), (10832, 45536), (11384, 43328), (21664, 22768)]