2021145976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{578131}}^1$

素因数の和:578179

約数の個数: 32

約数和(自身を含む): 4162550400

約数和(自身を除く): 2141404424

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 578131, 1156262, 2312524, 4625048, 10984489, 13297013, 21968978, 26594026, 43937956, 53188052, 87875912, 106376104, 252643247, 505286494, 1010572988, 2021145976]

約数ペア:

[(1, 2021145976), (2, 1010572988), (4, 505286494), (8, 252643247), (19, 106376104), (23, 87875912), (38, 53188052), (46, 43937956), (76, 26594026), (92, 21968978), (152, 13297013), (184, 10984489), (437, 4625048), (874, 2312524), (1748, 1156262), (3496, 578131)]