13289704

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 25656840

約数和(自身を除く): 12367136

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 241, 244, 452, 482, 488, 904, 964, 1928, 6893, 13786, 14701, 27233, 27572, 29402, 54466, 55144, 58804, 108932, 117608, 217864, 1661213, 3322426, 6644852, 13289704]

約数ペア:

[(1, 13289704), (2, 6644852), (4, 3322426), (8, 1661213), (61, 217864), (113, 117608), (122, 108932), (226, 58804), (241, 55144), (244, 54466), (452, 29402), (482, 27572), (488, 27233), (904, 14701), (964, 13786), (1928, 6893)]