827693812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{166471}}^1$

素因数の和:166599

約数の個数: 24

約数和(自身を含む): 1594135872

約数和(自身を除く): 766442060

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 166471, 332942, 665884, 1831181, 3662362, 7324724, 18811223, 37622446, 75244892, 206923453, 413846906, 827693812]

約数ペア:

[(1, 827693812), (2, 413846906), (4, 206923453), (11, 75244892), (22, 37622446), (44, 18811223), (113, 7324724), (226, 3662362), (452, 1831181), (1243, 665884), (2486, 332942), (4972, 166471)]