2011978682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{11423}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 3605962752

約数和(自身を除く): 1593984070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 547, 1094, 3829, 7658, 11423, 12581, 22846, 25162, 79961, 88067, 159922, 176134, 262729, 525458, 1839103, 3678206, 6248381, 12496762, 43738667, 87477334, 143712763, 287425526, 1005989341, 2011978682]

約数ペア:

[(1, 2011978682), (2, 1005989341), (7, 287425526), (14, 143712763), (23, 87477334), (46, 43738667), (161, 12496762), (322, 6248381), (547, 3678206), (1094, 1839103), (3829, 525458), (7658, 262729), (11423, 176134), (12581, 159922), (22846, 88067), (25162, 79961)]