4579778864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2185009}}^1$

素因数の和:2185148

約数の個数: 20

約数和(自身を含む): 8941060920

約数和(自身を除く): 4361282056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2185009, 4370018, 8740036, 17480072, 34960144, 286236179, 572472358, 1144944716, 2289889432, 4579778864]

約数ペア:

[(1, 4579778864), (2, 2289889432), (4, 1144944716), (8, 572472358), (16, 286236179), (131, 34960144), (262, 17480072), (524, 8740036), (1048, 4370018), (2096, 2185009)]