13380664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 28823760

約数和(自身を除く): 15443096

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 601, 968, 1012, 1202, 2024, 2404, 2783, 4808, 5566, 6611, 11132, 13222, 13823, 22264, 26444, 27646, 52888, 55292, 72721, 110584, 145442, 152053, 290884, 304106, 581768, 608212, 1216424, 1672583, 3345166, 6690332, 13380664]

約数ペア:

[(1, 13380664), (2, 6690332), (4, 3345166), (8, 1672583), (11, 1216424), (22, 608212), (23, 581768), (44, 304106), (46, 290884), (88, 152053), (92, 145442), (121, 110584), (184, 72721), (242, 55292), (253, 52888), (484, 27646), (506, 26444), (601, 22264), (968, 13823), (1012, 13222), (1202, 11132), (2024, 6611), (2404, 5566), (2783, 4808)]