2055123904

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{88951}}^1$

素因数の和:89001

約数の個数: 42

約数和(自身を含む): 4304120424

約数和(自身を除く): 2248996520

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 88951, 177902, 355804, 711608, 1423216, 1690069, 2846432, 3380138, 5692864, 6760276, 13520552, 27041104, 32111311, 54082208, 64222622, 108164416, 128445244, 256890488, 513780976, 1027561952, 2055123904]

約数ペア:

[(1, 2055123904), (2, 1027561952), (4, 513780976), (8, 256890488), (16, 128445244), (19, 108164416), (32, 64222622), (38, 54082208), (64, 32111311), (76, 27041104), (152, 13520552), (304, 6760276), (361, 5692864), (608, 3380138), (722, 2846432), (1216, 1690069), (1444, 1423216), (2888, 711608), (5776, 355804), (11552, 177902), (23104, 88951)]