2800424

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5797440

約数和(自身を除く): 2997016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 263, 484, 526, 968, 1052, 1331, 2104, 2662, 2893, 5324, 5786, 10648, 11572, 23144, 31823, 63646, 127292, 254584, 350053, 700106, 1400212, 2800424]

約数ペア:

[(1, 2800424), (2, 1400212), (4, 700106), (8, 350053), (11, 254584), (22, 127292), (44, 63646), (88, 31823), (121, 23144), (242, 11572), (263, 10648), (484, 5786), (526, 5324), (968, 2893), (1052, 2662), (1331, 2104)]