1913614256

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{716173}}^1$

素因数の和:716348

約数の個数: 20

約数和(自身を含む): 3729834192

約数和(自身を除く): 1816219936

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 716173, 1432346, 2864692, 5729384, 11458768, 119600891, 239201782, 478403564, 956807128, 1913614256]

約数ペア:

[(1, 1913614256), (2, 956807128), (4, 478403564), (8, 239201782), (16, 119600891), (167, 11458768), (334, 5729384), (668, 2864692), (1336, 1432346), (2672, 716173)]