1970806016

素因数分解:

$2^8\times {\mathrm{7698461}}^1$

素因数の和:7698477

約数の個数: 18

約数和(自身を含む): 3933914082

約数和(自身を除く): 1963108066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7698461, 15396922, 30793844, 61587688, 123175376, 246350752, 492701504, 985403008, 1970806016]

約数ペア:

[(1, 1970806016), (2, 985403008), (4, 492701504), (8, 246350752), (16, 123175376), (32, 61587688), (64, 30793844), (128, 15396922), (256, 7698461)]