289901912

素因数分解:

$2^3\times {\mathrm{2753}}^1\times {\mathrm{13163}}^1$

素因数の和:15922

約数の個数: 16

約数和(自身を含む): 543804840

約数和(自身を除く): 253902928

約数列:

[1, 2, 4, 8, 2753, 5506, 11012, 13163, 22024, 26326, 52652, 105304, 36237739, 72475478, 144950956, 289901912]

約数ペア:

[(1, 289901912), (2, 144950956), (4, 72475478), (8, 36237739), (2753, 105304), (5506, 52652), (11012, 26326), (13163, 22024)]