1097756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 2135280

約数和(自身を除く): 1037524

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 409, 671, 818, 1342, 1636, 2684, 4499, 8998, 17996, 24949, 49898, 99796, 274439, 548878, 1097756]

約数ペア:

[(1, 1097756), (2, 548878), (4, 274439), (11, 99796), (22, 49898), (44, 24949), (61, 17996), (122, 8998), (244, 4499), (409, 2684), (671, 1636), (818, 1342)]