2107672

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 4597920

約数和(自身を除く): 2490248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 617, 854, 1234, 1708, 2468, 3416, 4319, 4936, 8638, 17276, 34552, 37637, 75274, 150548, 263459, 301096, 526918, 1053836, 2107672]

約数ペア:

[(1, 2107672), (2, 1053836), (4, 526918), (7, 301096), (8, 263459), (14, 150548), (28, 75274), (56, 37637), (61, 34552), (122, 17276), (244, 8638), (427, 4936), (488, 4319), (617, 3416), (854, 2468), (1234, 1708)]