1128805972

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317437}}^1$

素因数の和:317575

約数の個数: 24

約数和(自身を含む): 2275395584

約数和(自身を除く): 1146589612

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 317437, 634874, 1269748, 2222059, 4444118, 8888236, 40314499, 80628998, 161257996, 282201493, 564402986, 1128805972]

約数ペア:

[(1, 1128805972), (2, 564402986), (4, 282201493), (7, 161257996), (14, 80628998), (28, 40314499), (127, 8888236), (254, 4444118), (508, 2222059), (889, 1269748), (1778, 634874), (3556, 317437)]