2378634826

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 3673537920

約数和(自身を除く): 1294903094

約数列:

[1, 2, 89, 103, 137, 178, 206, 274, 947, 1894, 9167, 12193, 14111, 18334, 24386, 28222, 84283, 97541, 129739, 168566, 195082, 259478, 1255879, 2511758, 8681149, 11546771, 13363117, 17362298, 23093542, 26726234, 1189317413, 2378634826]

約数ペア:

[(1, 2378634826), (2, 1189317413), (89, 26726234), (103, 23093542), (137, 17362298), (178, 13363117), (206, 11546771), (274, 8681149), (947, 2511758), (1894, 1255879), (9167, 259478), (12193, 195082), (14111, 168566), (18334, 129739), (24386, 97541), (28222, 84283)]