259328692

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{18413}}^1$

素因数の和:18927

約数の個数: 24

約数和(自身を含む): 519716736

約数和(自身を除く): 260388044

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 14084, 18413, 36826, 73652, 128891, 257782, 515564, 9261739, 18523478, 37046956, 64832173, 129664346, 259328692]

約数ペア:

[(1, 259328692), (2, 129664346), (4, 64832173), (7, 37046956), (14, 18523478), (28, 9261739), (503, 515564), (1006, 257782), (2012, 128891), (3521, 73652), (7042, 36826), (14084, 18413)]