42641762018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1\times {\mathrm{271027}}^1$

素因数の和:271937

約数の個数: 16

約数和(自身を含む): 64701972384

約数和(自身を除く): 22060210366

約数列:

[1, 2, 97, 194, 811, 1622, 78667, 157334, 271027, 542054, 26289619, 52579238, 219802897, 439605794, 21320881009, 42641762018]

約数ペア:

[(1, 42641762018), (2, 21320881009), (97, 439605794), (194, 219802897), (811, 52579238), (1622, 26289619), (78667, 542054), (157334, 271027)]