2912221468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1806589}}^1$

素因数の和:1806637

約数の個数: 24

約数和(自身を含む): 5665466240

約数和(自身を除く): 2753244772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1806589, 3613178, 7226356, 23485657, 46971314, 56004259, 93942628, 112008518, 224017036, 728055367, 1456110734, 2912221468]

約数ペア:

[(1, 2912221468), (2, 1456110734), (4, 728055367), (13, 224017036), (26, 112008518), (31, 93942628), (52, 56004259), (62, 46971314), (124, 23485657), (403, 7226356), (806, 3613178), (1612, 1806589)]