2017977184

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 4009461120

約数和(自身を除く): 1991483936

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 479, 692, 761, 958, 1384, 1522, 1916, 2768, 3044, 3832, 5536, 6088, 7664, 12176, 15328, 24352, 82867, 131653, 165734, 263306, 331468, 364519, 526612, 662936, 729038, 1053224, 1325872, 1458076, 2106448, 2651744, 2916152, 4212896, 5832304, 11664608, 63061787, 126123574, 252247148, 504494296, 1008988592, 2017977184]

約数ペア:

[(1, 2017977184), (2, 1008988592), (4, 504494296), (8, 252247148), (16, 126123574), (32, 63061787), (173, 11664608), (346, 5832304), (479, 4212896), (692, 2916152), (761, 2651744), (958, 2106448), (1384, 1458076), (1522, 1325872), (1916, 1053224), (2768, 729038), (3044, 662936), (3832, 526612), (5536, 364519), (6088, 331468), (7664, 263306), (12176, 165734), (15328, 131653), (24352, 82867)]