2481952

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 36

約数和(自身を含む): 5379318

約数和(自身を除く): 2897366

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 641, 968, 1282, 1936, 2564, 3872, 5128, 7051, 10256, 14102, 20512, 28204, 56408, 77561, 112816, 155122, 225632, 310244, 620488, 1240976, 2481952]

約数ペア:

[(1, 2481952), (2, 1240976), (4, 620488), (8, 310244), (11, 225632), (16, 155122), (22, 112816), (32, 77561), (44, 56408), (88, 28204), (121, 20512), (176, 14102), (242, 10256), (352, 7051), (484, 5128), (641, 3872), (968, 2564), (1282, 1936)]