28999498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2089}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 47551680

約数和(自身を除く): 18552182

約数列:

[1, 2, 11, 22, 631, 1262, 2089, 4178, 6941, 13882, 22979, 45958, 1318159, 2636318, 14499749, 28999498]

約数ペア:

[(1, 28999498), (2, 14499749), (11, 2636318), (22, 1318159), (631, 45958), (1262, 22979), (2089, 13882), (4178, 6941)]