2788324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 6137152

約数和(自身を除く): 3348828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 823, 847, 1646, 1694, 3292, 3388, 5761, 9053, 11522, 18106, 23044, 36212, 63371, 99583, 126742, 199166, 253484, 398332, 697081, 1394162, 2788324]

約数ペア:

[(1, 2788324), (2, 1394162), (4, 697081), (7, 398332), (11, 253484), (14, 199166), (22, 126742), (28, 99583), (44, 63371), (77, 36212), (121, 23044), (154, 18106), (242, 11522), (308, 9053), (484, 5761), (823, 3388), (847, 3292), (1646, 1694)]