2043895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 2926080

約数和(自身を除く): 882185

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2539, 12695, 17773, 58397, 88865, 291985, 408779, 2043895]

約数ペア:

[(1, 2043895), (5, 408779), (7, 291985), (23, 88865), (35, 58397), (115, 17773), (161, 12695), (805, 2539)]