1190900876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2460539}}^1$

素因数の和:2460565

約数の個数: 18

約数和(自身を含む): 2290762740

約数和(自身を除く): 1099861864

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2460539, 4921078, 9842156, 27065929, 54131858, 108263716, 297725219, 595450438, 1190900876]

約数ペア:

[(1, 1190900876), (2, 595450438), (4, 297725219), (11, 108263716), (22, 54131858), (44, 27065929), (121, 9842156), (242, 4921078), (484, 2460539)]