249904226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45989}}^1$

素因数の和:46034

約数の個数: 32

約数和(自身を含む): 463579200

約数和(自身を除く): 213674974

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 45989, 91978, 505879, 597857, 873791, 1011758, 1195714, 1747582, 6576427, 9611701, 11359283, 13152854, 19223402, 22718566, 124952113, 249904226]

約数ペア:

[(1, 249904226), (2, 124952113), (11, 22718566), (13, 19223402), (19, 13152854), (22, 11359283), (26, 9611701), (38, 6576427), (143, 1747582), (209, 1195714), (247, 1011758), (286, 873791), (418, 597857), (494, 505879), (2717, 91978), (5434, 45989)]