2498936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 5194800

約数和(自身を除く): 2695864

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 389, 584, 778, 803, 1556, 1606, 3112, 3212, 4279, 6424, 8558, 17116, 28397, 34232, 56794, 113588, 227176, 312367, 624734, 1249468, 2498936]

約数ペア:

[(1, 2498936), (2, 1249468), (4, 624734), (8, 312367), (11, 227176), (22, 113588), (44, 56794), (73, 34232), (88, 28397), (146, 17116), (292, 8558), (389, 6424), (584, 4279), (778, 3212), (803, 3112), (1556, 1606)]