2150408992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15823}}^1$

素因数の和:16001

約数の個数: 48

約数和(自身を含む): 4402363392

約数和(自身を除く): 2251954400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 2192, 4247, 4384, 8494, 15823, 16988, 31646, 33976, 63292, 67952, 126584, 135904, 253168, 490513, 506336, 981026, 1962052, 2167751, 3924104, 4335502, 7848208, 8671004, 15696416, 17342008, 34684016, 67200281, 69368032, 134400562, 268801124, 537602248, 1075204496, 2150408992]

約数ペア:

[(1, 2150408992), (2, 1075204496), (4, 537602248), (8, 268801124), (16, 134400562), (31, 69368032), (32, 67200281), (62, 34684016), (124, 17342008), (137, 15696416), (248, 8671004), (274, 7848208), (496, 4335502), (548, 3924104), (992, 2167751), (1096, 1962052), (2192, 981026), (4247, 506336), (4384, 490513), (8494, 253168), (15823, 135904), (16988, 126584), (31646, 67952), (33976, 63292)]