7809098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 36

約数和(自身を含む): 13680114

約数和(自身を除く): 5871016

約数列:

[1, 2, 11, 22, 23, 46, 61, 121, 122, 242, 253, 506, 529, 671, 1058, 1342, 1403, 2783, 2806, 5566, 5819, 7381, 11638, 14762, 15433, 30866, 32269, 64009, 64538, 128018, 169763, 339526, 354959, 709918, 3904549, 7809098]

約数ペア:

[(1, 7809098), (2, 3904549), (11, 709918), (22, 354959), (23, 339526), (46, 169763), (61, 128018), (121, 64538), (122, 64009), (242, 32269), (253, 30866), (506, 15433), (529, 14762), (671, 11638), (1058, 7381), (1342, 5819), (1403, 5566), (2783, 2806)]