2152876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 2003108

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 433, 452, 866, 1243, 1732, 2486, 4763, 4972, 9526, 19052, 48929, 97858, 195716, 538219, 1076438, 2152876]

約数ペア:

[(1, 2152876), (2, 1076438), (4, 538219), (11, 195716), (22, 97858), (44, 48929), (113, 19052), (226, 9526), (433, 4972), (452, 4763), (866, 2486), (1243, 1732)]