2972184424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{785461}}^1$

素因数の和:785521

約数の個数: 32

約数和(自身を含む): 6220859040

約数和(自身を除く): 3248674616

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 785461, 1570922, 3141844, 6283688, 8640071, 17280142, 33774823, 34560284, 67549646, 69120568, 135099292, 270198584, 371523053, 743046106, 1486092212, 2972184424]

約数ペア:

[(1, 2972184424), (2, 1486092212), (4, 743046106), (8, 371523053), (11, 270198584), (22, 135099292), (43, 69120568), (44, 67549646), (86, 34560284), (88, 33774823), (172, 17280142), (344, 8640071), (473, 6283688), (946, 3141844), (1892, 1570922), (3784, 785461)]