2501912

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 5491200

約数和(自身を除く): 2989288

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1039, 1204, 2078, 2408, 4156, 7273, 8312, 14546, 29092, 44677, 58184, 89354, 178708, 312739, 357416, 625478, 1250956, 2501912]

約数ペア:

[(1, 2501912), (2, 1250956), (4, 625478), (7, 357416), (8, 312739), (14, 178708), (28, 89354), (43, 58184), (56, 44677), (86, 29092), (172, 14546), (301, 8312), (344, 7273), (602, 4156), (1039, 2408), (1204, 2078)]