1217656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 2533680

約数和(自身を除く): 1316024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 137, 202, 274, 404, 548, 808, 1096, 1111, 1507, 2222, 3014, 4444, 6028, 8888, 12056, 13837, 27674, 55348, 110696, 152207, 304414, 608828, 1217656]

約数ペア:

[(1, 1217656), (2, 608828), (4, 304414), (8, 152207), (11, 110696), (22, 55348), (44, 27674), (88, 13837), (101, 12056), (137, 8888), (202, 6028), (274, 4444), (404, 3014), (548, 2222), (808, 1507), (1096, 1111)]