2708408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5352960

約数和(自身を除く): 2644552

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 163, 248, 268, 326, 536, 652, 1304, 2077, 4154, 5053, 8308, 10106, 10921, 16616, 20212, 21842, 40424, 43684, 87368, 338551, 677102, 1354204, 2708408]

約数ペア:

[(1, 2708408), (2, 1354204), (4, 677102), (8, 338551), (31, 87368), (62, 43684), (67, 40424), (124, 21842), (134, 20212), (163, 16616), (248, 10921), (268, 10106), (326, 8308), (536, 5053), (652, 4154), (1304, 2077)]