2549784

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 6431040

約数和(自身を除く): 3881256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 811, 1048, 1572, 1622, 2433, 3144, 3244, 4866, 6488, 9732, 19464, 106241, 212482, 318723, 424964, 637446, 849928, 1274892, 2549784]

約数ペア:

[(1, 2549784), (2, 1274892), (3, 849928), (4, 637446), (6, 424964), (8, 318723), (12, 212482), (24, 106241), (131, 19464), (262, 9732), (393, 6488), (524, 4866), (786, 3244), (811, 3144), (1048, 2433), (1572, 1622)]