318300122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32341}}^1$

素因数の和:32406

約数の個数: 32

約数和(自身を含む): 589918080

約数和(自身を除く): 271617958

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 32341, 64682, 226387, 452774, 614479, 1196617, 1228958, 2393234, 4301353, 8376319, 8602706, 16752638, 22735723, 45471446, 159150061, 318300122]

約数ペア:

[(1, 318300122), (2, 159150061), (7, 45471446), (14, 22735723), (19, 16752638), (37, 8602706), (38, 8376319), (74, 4301353), (133, 2393234), (259, 1228958), (266, 1196617), (518, 614479), (703, 452774), (1406, 226387), (4921, 64682), (9842, 32341)]