765891946

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{4219}}^1$

素因数の和:5013

約数の個数: 16

約数和(自身を含む): 1159149600

約数和(自身を除く): 393257654

約数列:

[1, 2, 139, 278, 653, 1306, 4219, 8438, 90767, 181534, 586441, 1172882, 2755007, 5510014, 382945973, 765891946]

約数ペア:

[(1, 765891946), (2, 382945973), (139, 5510014), (278, 2755007), (653, 1172882), (1306, 586441), (4219, 181534), (8438, 90767)]