2133208048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{11903}}^1$

素因数の和:12421

約数の個数: 40

約数和(自身を含む): 4322009088

約数和(自身を除く): 2188801040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 487, 974, 1948, 3896, 7792, 11201, 11903, 22402, 23806, 44804, 47612, 89608, 95224, 179216, 190448, 273769, 547538, 1095076, 2190152, 4380304, 5796761, 11593522, 23187044, 46374088, 92748176, 133325503, 266651006, 533302012, 1066604024, 2133208048]

約数ペア:

[(1, 2133208048), (2, 1066604024), (4, 533302012), (8, 266651006), (16, 133325503), (23, 92748176), (46, 46374088), (92, 23187044), (184, 11593522), (368, 5796761), (487, 4380304), (974, 2190152), (1948, 1095076), (3896, 547538), (7792, 273769), (11201, 190448), (11903, 179216), (22402, 95224), (23806, 89608), (44804, 47612)]