2015512678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12967}}^1$

素因数の和:13132

約数の個数: 32

約数和(自身を含む): 3286609920

約数和(自身を除く): 1271097242

約数列:

[1, 2, 23, 31, 46, 62, 109, 218, 713, 1426, 2507, 3379, 5014, 6758, 12967, 25934, 77717, 155434, 298241, 401977, 596482, 803954, 1413403, 2826806, 9245471, 18490942, 32508269, 43815493, 65016538, 87630986, 1007756339, 2015512678]

約数ペア:

[(1, 2015512678), (2, 1007756339), (23, 87630986), (31, 65016538), (46, 43815493), (62, 32508269), (109, 18490942), (218, 9245471), (713, 2826806), (1426, 1413403), (2507, 803954), (3379, 596482), (5014, 401977), (6758, 298241), (12967, 155434), (25934, 77717)]